An Index for 73 Magazine

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By Title Text By Author Callsign By Year By Month




Results by Month - 'April'

Article Author Page Year Month Issue Read
Six Meter Nuvistor Converter - Two 6CW4's in cascade give a fearfully low noise figure K8BYN91961April7The Issue...

The Article...
Power Meter - Another valuable piece of test gear for the ham shack K8ERV121961April7The Issue...

The Article...
Surge Protection in Reverse - Protect your silicon diode power supply from destruction by shorting Pafenberg131961April7The Issue...

The Article...
Let's Modulate, Not Crepitate - Getting good modulation out of a Heising Modulator K4ZGM141961April7The Issue...

The Article...
A New Noise Limiter - Get out the soldering iron, this one'll go in your receiver K5JKX/6161961April7The Issue...

The Article...
Calibration - Why we haven't got it, how much we need it. And how to get it W4WQT181961April7The Issue...

The Article...
Big Cannon - OK, here's a 20M kW amplifier, now stop bothering us for that W6VVZ201961April7The Issue...

The Article...
Tennessee Indians - The public relations side of taming those Indians K2SJN251961April7The Issue...

The Article...
Half Wave Feedlines - One resonant feedline for several bands? Yup W9HOV271961April7The Issue...

The Article...
Automation - You didn't think we'd pass up April without one feature, did you? K5JKX/6281961April7The Issue...

The Article...
Audio Boosting the Command Receivers - Turns out to be ridiculously simple once you know how K8HDR301961April7The Issue...

The Article...
Pick Up the Droop - Your beam been saggy lately? W7OE311961April7The Issue...

The Article...
40 Watt Transistor Modulator - Great for mobile rigs KL7DLC321961April7The Issue...

The Article...
Testing the Heath Two'er - You will no doubt be flabbergasted to find that Don likes the Two'er W3UZN341961April7The Issue...

The Article...
RF Noise Suppression - Technical treatise on how to exorcise the noise demons from your car K2TKN381961April7The Issue...

The Article...
432 MHz Transistorized Converter - Part 2 (ahem) the schematic diagram W3HIX401961April7The Issue...

The Article...
Take Your Pick - Big technical article: IF selectivity and the devious means used to gain it Staff421961April7The Issue...

The Article...
Propagation Charts for April - What time, when, to where on what bands... Probably K2IGY541961April7The Issue...

The Article...
Writing for 73 - How to get rich beyond your wildest dreams Staff561961April7The Issue...

The Article...
Six Meter SSB Exciter/Transmitter - Since sideband is going to be the big thing on 6, you'd better start soldering W5JSN/K8NIC61962April19The Issue...

The Article...
Field Strength Meter for Ten and Six - Using a midget loaded whip to improve the sensitivity of your F.S.M W3YZC91962April19The Issue...

The Article...
Forty Meter ZL Special - As the sunspots go, so go the higher bands. Try this 40M amplifier W4AXE101962April19The Issue...

The Article...
73 Tests the Poly-Comm 62B - Pollytronics has really done it: Six and two in one li'l package W4WKM121962April19The Issue...

The Article...
Ham Radio in Finland - On the spot reporting OH2YV181962April19The Issue...

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Dot Maker - Great for people who are short on dots W6VAT201962April19The Issue...

The Article...
An Accurate S-Meter - "You're 80 over nine here, OM!" K5JKX/6221962April19The Issue...

The Article...
LCU'S Michigan Long Wire - Interesting 80M antenna. Somebody's always thinking up something new W8LCU241962April19The Issue...

The Article...
Station Control Unit - Contains speaker, transistorized electronic key, break-in circuit, etc W7AXJ281962April19The Issue...

The Article...
Universal Antenna - Works on all bands from 160M to 10M and in between too W6AOI301962April19The Issue...

The Article...
One Tube Vox - Now you, too, can learn to talk steadily to keep the rig on the air K8AOE371962April19The Issue...

The Article...
Quartz Crystal Checking - Wee gadget to check frequency and activity of your quartz chips W0CGA381962April19The Issue...

The Article...
Before the Breadboard - Basics of circuit design, simplified Staff401962April19The Issue...

The Article...
Transistorized Cathode Modulator - Kilowatt transistorized modulator. Let us know if it works K2STV461962April19The Issue...

The Article...
AGC for the Swan Transceiver - A small improvement for this terrific little SSB transceiver K6SHC511962April19The Issue...

The Article...
160 Meter Mickey Mouse - 18 watt for for 160M. Let's get more activity up there. And more frequencies K9PAL521962April19The Issue...

The Article...
Improve Weak Signal RTTY Reception - We may eventually run a new TT converter every month. This one looks good W7CJB541962April19The Issue...

The Article...
Pre-Amp Curve Shaping - Getting a lot more punch out of the crystal mike pre-amp W5SOT561962April19The Issue...

The Article...
BC453 Conversion - Makes a fine and inexpensive signal slicer K6JHJ581962April19The Issue...

The Article...
Linear Scope Monitor - Linears are hard to adjust sometimes, this sure helps W0MWJ621962April19The Issue...

The Article...
FM to AM - Quick conversion for surplus FM gear W4WKM641962April19The Issue...

The Article...
The Band Warmer - Another good idea for use of the KY-65/ARA-26 surplus keyer unit W0RQF661962April19The Issue...

The Article...
Propagation Charts K2IGY681962April19The Issue...

The Article...
Precision Measurement for the Amateur - Hints of getting lab gear and reconditioning it W4WKM721962April19The Issue...

The Article...
W2SKE/MM (Mobile Motel) - Hard learned ideas on fast setting up for travelers W2SKE781962April19The Issue...

The Article...
73 Tests the Heathkit IM-10 VTVM - Nice W3UZN811962April19The Issue...

The Article...
Adjustable Regulated Power Supply - Playing around with transistors? Then have: one of these W1ISI81963April31The Issue...

The Article...
Diode Noise Generator - Simple test instrument to tune up converters, receivers and stuff Thomas151963April31The Issue...

The Article...
Selected Circuits - Polar relay test set great for the RTTY group W4WKM181963April31The Issue...

The Article...
Decibles - What they are, how to use 'em, complete with a monograph K1MRK211963April31The Issue...

The Article...
Vector VFO - Simple, stable oscillator for 80 meters. Great for DX-60 and the like W7IDF241963April31The Issue...

The Article...
Wee Birdcage - Restricted space antennas are always of interest K3LNZ261963April31The Issue...

The Article...
Protect Your Investment - How to modify your gear without disastering the resale value W4WKM301963April31The Issue...

The Article...
A Survey of Mobile Transceivers - There are quite a few Staff321963April31The Issue...

The Article...
Cartoon - Ha! Rodgers491963April31The Issue...

The Article...
Dress Up Home Made Gear - It doesn't really have to look like you made it in the cellar W0OPA501963April31The Issue...

The Article...
Find the Common Ground - Some suggestions which may improve the interest of your contacts K4ZQR521963April31The Issue...

The Article...
Controlled Carrier Screen Modulation - Putting it into perspective K3LNZ541963April31The Issue...

The Article...
Compact VFO Dial - Using turn counting dials for multi-turn coils, PTOs, etc W4WKM561963April31The Issue...

The Article...
Making Etched Circuit Boards - Full instructions for a not very hard process W1ISI581963April31The Issue...

The Article...
Oversight - Simple addition of a choke which keeps DC off your antenna and you off the floor WA2HYS621963April31The Issue...

The Article...
All About Sideband - Well, almost all, anyway 73 Staff661963April31The Issue...

The Article...
Junk Box Station - Shows how easy it really is to build up a station out of stuff W4MLE701963April31The Issue...

The Article...
The NCX-3 - 73 test report W2NSD781963April31The Issue...

The Article...
Solving the Bird Problem - Plaintive plea for cleaner signals W5HJV801963April31The Issue...

The Article...
How Low Can You Go? - Tuning from 10 to 500 kHz K4ZGM821963April31The Issue...

The Article...
High-Efficiency Switching - For that custom final W4WKM881963April31The Issue...

The Article...
The SW-240 - 73 test report W2NSD901963April31The Issue...

The Article...
Stimulus in the Space Age - Amateur telemetry balloons and all that, ya W1WQH921963April31The Issue...

The Article...
Waters Switches - For antenna switching, etc. Coax switches K2CM981963April31The Issue...

The Article...
Inexpensive Coax Connector - Adaptor System - Inexpensive and flexible way of piping small amounts of VHF around W4WKM1021963April31The Issue...

The Article...
Plot your Skip Zones - Do-it-yourself propagation system W9QKC1041963April31The Issue...

The Article...
One Ham in a Million! - Well, one in 350,000 anyway. Story about 5X2JKO in Nigeria K9AMD1061963April31The Issue...

The Article...
What is a Ham? - Permission granted to reprint this in non-ham magazines, etc K7GPZ1081963April31The Issue...

The Article...
The Heath HX-30 - Test report submitted by 73 reader on Heath six meter SSB transmitter W3WTO1121963April31The Issue...

The Article...
Los Angeles Six Meter Repeater K6VWM61964April43The Issue...

The Article...
1296 MHz RF Pre-Amp I1LOV141964April43The Issue...

The Article...
Our Man in Washington W2DUD181964April43The Issue...

The Article...
Under the Noise W2NSD/1201964April43The Issue...

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The Hallicrafter's SR-160 - a readers look W8GTT241964April43The Issue...

The Article...
An Armstrong Sweeper W2EMF261964April43The Issue...

The Article...
The Man-Key WA60HD281964April43The Issue...

The Article...
IF Spotter W5WGF341964April43The Issue...

The Article...
The Naughty Pi-Net - why is misbehaves K5JKX381964April43The Issue...

The Article...
60 Watts on 75 VE1IC421964April43The Issue...

The Article...
Pushbutton Control K5JIC481964April43The Issue...

The Article...
Waveguide Simplified K5JKX521964April43The Issue...

The Article...
New Ones from Old Ones K5FUP581964April43The Issue...

The Article...
Voltage Regulation K5JKX601964April43The Issue...

The Article...
What Every Amateur Should Know W2DUD721964April43The Issue...

The Article...
The Vertical J - a simple, inexpensive six meter antenna K5JKX821964April43The Issue...

The Article...
Propagation Forecast Nelson961964April43The Issue...

The Article...
Europe on Two? - Get ready for Oscar III W7SMC/631965April55The Issue...

The Article...
Letter from Gus - Beginning 73's monthly letter from the DX King W4BPD/AC5H41965April55The Issue...

The Article...
1 kW PEP - 811's in a small box W9EWL/061965April55The Issue...

The Article...
6 Meter Heterodyne VFO Transmitter - A simple, stable, easy-to-build transmitter from Bill K1CLL101965April55The Issue...

The Article...
Kostless Keyer - Well, maybe not kostless, but klose to it W8MQW141965April55The Issue...

The Article...
Double Hula - A small new antenna. Looks like a halo, but good for HF K2ICF/6161965April55The Issue...

The Article...
Propagation - Looks like an interesting monthNelson201965April55The Issue...

The Article...
Special SSB Transceiver Section - All the dope on all the HF SSB transceivers 221965April55The Issue...

The Article...
IoAR News - What's new with the Institute WA4PDX321965April55The Issue...

The Article...
Versatile Code Monitor - Transistorized with P.C. board, yet W8GXU341965April55The Issue...

The Article...
432 MHz Noise Generator - So you think your converter has a noise figure of 3 dB? W6GXN381965April55The Issue...

The Article...
KWS-1 on VHF - It adopts easily for use with transmitting converters W4API441965April55The Issue...

The Article...
Amateur, Spare That Meter - And a chuckle with K3SUK W8BPY481965April55The Issue...

The Article...
Transistor RF Power Amplifier Design - This month's technical article is a first in the ham field WA2DJU521965April55The Issue...

The Article...
Some Worthwhile Seneca Modifications - To improve its fine performance K6VNT561965April55The Issue...

The Article...
Two Meter Low-Noise Transistor Converter - From our European correspondent Rohde621965April55The Issue...

The Article...
A Novel AFSK Oscillator - For the VHF RTTY'er K8ERV661965April55The Issue...

The Article...
Signal Generator for VHF and UHF - You'll have to turn to page 70 for the real title K1CLL701965April55The Issue...

The Article...
Converted Converter - Turn that old converter into a receiver W3ZFJ741965April55The Issue...

The Article...
73 Tests the Galaxy V - And is happy with it W2NSD/1781965April55The Issue...

The Article...
Unusual Philological Diversion - Sometimes known by other names K2PIJ801965April55The Issue...

The Article...
Caveat Emptor? - Send in your ad now. CE works! 921965April55The Issue...

The Article...
Barefoot and All That Jazz W7IDF61966April67The Issue...

The Article...
A Simple Six and Two Amplifier K1CLL81966April67The Issue...

The Article...
That Pretty Anodizing W8BPY121966April67The Issue...

The Article...
The Bee Eliminator W8VVD141966April67The Issue...

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The Six Meter Jewel K3PXT161966April67The Issue...

The Article...
The Ascendency Curve Yagi K6EDX201966April67The Issue...

The Article...
The Uhfit WA1CCH261966April67The Issue...

The Article...
Six to Two Transmitting Mixer K9EID401966April67The Issue...

The Article...
A Slotted Line for 1250 MHz WA8CHD421966April67The Issue...

The Article...
A Short Look at Current Propagation Nelson461966April67The Issue...

The Article...
Diddleboxes W2DXH481966April67The Issue...

The Article...
Modernizing a 432 MHz Converter W1OOP541966April67The Issue...

The Article...
Power Control Through Magnetic Beaming W2OLU581966April67The Issue...

The Article...
A Look at Antennas for DX K6ZGQ681966April67The Issue...

The Article...
Someone Should Do Something About K3BNS741966April67The Issue...

The Article...
The Tranx Circuit K7VMV761966April67The Issue...

The Article...
A Semi-Switchless Directional Coupler VE2HE801966April67The Issue...

The Article...
Two Buck Monitor WA6KLL821966April67The Issue...

The Article...
Controlled Audio AVC System EI4R841966April67The Issue...

The Article...
One-Way Dual Battery WA0AIY861966April67The Issue...

The Article...
Multi-Channel Transistored Pre-Amp K9SGZ1001966April67The Issue...

The Article...
Ferrite DF W1DFS1011966April67The Issue...

The Article...
Gus : Part 11 W4BPD1021966April67The Issue...

The Article...
Built-In Speaker for the TR-3 K5SGP1121966April67The Issue...

The Article...
Diode Checker K8ABR1121966April67The Issue...

The Article...
The Super Duper Super - It may not be a super, but it's sure super duper WN1ECCH61967April79The Issue...

The Article...
A Toroidal VFO - An excellent VFO with many interesting mechanical features W4BRS101967April79The Issue...

The Article...
Transceiver CW Filter and Monitor - Improve your transceiver's CW capability WlDCG141967April79The Issue...

The Article...
Dreadful Ham Cliches - Special for April K3SUK161967April79The Issue...

The Article...
The Converter Converter - Stick it between your UHF converter and your low-frequency receiver W1OOP181967April79The Issue...

The Article...
The Ratnick Two'er - It's a simple transmitter for local contacts WA2RAT221967April79The Issue...

The Article...
The Clinic - More first-of-April nonsense K3SUK241967April79The Issue...

The Article...
Cardboarding - An interesting approach to experimenting and records W6FTA261967April79The Issue...

The Article...
Buried Antennas - They don't work too well, but they may be the best you can do W1DCG341967April79The Issue...

The Article...
A Transistor Wien Bridge - 20-200,000 Hz with a simple, easy-to-build circuit W6GXN361967April79The Issue...

The Article...
Ham vs. Ham - We hope these things don't make you MAD K3SUK401967April79The Issue...

The Article...
Air Mobile - Like to try operating from an airplane? W3ZP421967April79The Issue...

The Article...
FM Subcarrier Generator - A simple way to add sound to your TV transmissions W6ORG461967April79The Issue...

The Article...
James Dandy Diode Tester - Check your diodes very quickly with this simple instrument W2DXH501967April79The Issue...

The Article...
Some Commandments for DXing - CQ's new DX editor offers some excellent hints K4IIF581967April79The Issue...

The Article...
High Frequency Single Side Band Transceivers, Receiver-Exciters, and Linear Amplifiers for Hams - Here's a complete listing of all high frequency SSB gear by comparison table. This special section also includes a photograph and description of each unit W2DTY641967April79The Issue...

The Article...
Ferromagnetic Beads - Tiny ferrite beads can make excellent chokes from plain wires W6SFM841967April79The Issue...

The Article...
A Canadian Assault on FP8 - A DXpedition-vacation to Ste. Pierre VE1ADH861967April79The Issue...

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he Clegg 66'er - Squires-Sanders mate to the 22'er W1DTY901967April79The Issue...

The Article...
Climbing the Novice Ladder: Part 5 - A stroke of luck for Judy W7OE981967April79The Issue...

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Gus: Part 22 - If you enjoy this series, you should get the DX'ers magazine W4BPD1061967April79The Issue...

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The Vidicon Minicamera - Using low-cost, high-quality semiconductors W8TYY61968April91The Issue...

The Article...
The Little Gem Fuse Tester - There's still time to use this one April 1st W7CSD151968April91The Issue...

The Article...
Methods of Transceiver CW Switching - Six circuits to achieve easy CW operation W1DCG161968April91The Issue...

The Article...
The Polar Key - Homebrew keyer using inexpensive polar relay K4YWS201968April91The Issue...

The Article...
Checking Your VSWR Indicator - Are you sure your SWR bridge is trustworthy? W5EHC221968April91The Issue...

The Article...
Video Mixing Amplifiers - Producing a good composite video signal W8VCO241968April91The Issue...

The Article...
A Solid Dead Man - Don't let the wind get your tower down WA1ABP301968April91The Issue...

The Article...
VHF Operation by Remote Control - Q5 S9 from any location W6MVH321968April91The Issue...

The Article...
An Invisible Antenna - A new antenna theory W1EMV421968April91The Issue...

The Article...
Using Your Electromagnetic Wave - Communication as it should be WA5HPV441968April91The Issue...

The Article...
ITV Got You Down? - Getting rid of the buzz-saw WA7CSK461968April91The Issue...

The Article...
The YF Fights Back - If you can't lick'em, join'em WA6SPT481968April91The Issue...

The Article...
A Career in Electronic Engineering - Areas where engineers are needed W6JTT501968April91The Issue...

The Article...
What is YOUR "Amateur Q?" - How well do you know the FCC regulations? K3STU521968April91The Issue...

The Article...
And They Called "Mother Shipton" Crazy - Remarkably prophesy from 500 years ago K4FQU561968April91The Issue...

The Article...
Recovering "Lost" QSLs - Helping the post office help you K6UMV581968April91The Issue...

The Article...
Project MOONRAY - Amateur radio on the Moon in 1970 601968April91The Issue...

The Article...
Audio SSB - A new use for an AFSK oscillator K6ICU641968April91The Issue...

The Article...
Installing a Transceiver in a Rented Car - Wonder if Hertz would approve? G3BID661968April91The Issue...

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Preventive Maintenance - Curing problems before they start K3KMO701968April91The Issue...

The Article...
You Can Pass The Extra - Or so the man says K6YA731968April91The Issue...

The Article...
Use of Q-Multiplier to Increase Intelligibility of Received Voice Signals Ives741968April91The Issue...

The Article...
Crystal Etching Tips W4AYV761968April91The Issue...

The Article...
Take Uncle Alf's Advice - Uncle Alf talks about coax baluns W6NIF861968April91The Issue...

The Article...
Dual-Channel Oscilloscope Pre-Amplifier - Convert your scope to a $1000 dual channel job. Save money W3ZZY61969April103The Issue...

The Article...
Simplest RF Pre-Amplifier - Simple, new, very effective. Works, too W1EZT101969April103The Issue...

The Article...
Education and Ecstacy - Reprint from LOOK Magazine re the "magic" of ham radio Leonard141969April103The Issue...

The Article...
Push-to-Talk - Converting the Two'er for this valuable function. Beats LSMFT VE3ETJ161969April103The Issue...

The Article...
Variable DC Load - For testing power supplies and things like that. You never know W2AJW181969April103The Issue...

The Article...
Single-Side SWR Bridge - Complete with plan for etched circuit board WA5SWD221969April103The Issue...

The Article...
100 kHz Marker Generator - Used to mark frequencies up to the 144 and 220 MHz bands W7CJB241969April103The Issue...

The Article...
One Technique to Avoid That Routine QSO - Desperately needed information for many phone and CW ops W6EUV281969April103The Issue...

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Minimum Cost Silicon Semiconductor Survey - Long article, but transistor buffs should flip over it. Flip Zaranski301969April103The Issue...

The Article...
Heath SB-610 Monitor Scope Modifications - Makes a good piece of gear even gooder. You need one K6SDE421969April103The Issue...

The Article...
VHF FM Station Control - Switches two channels in each of two bands WA7EVX461969April103The Issue...

The Article...
A Simple Portable Rig for Six Meters - Two transistors and one IC modulator and head for the hills WB6BIH481969April103The Issue...

The Article...
Using FETs in Burst Generators - Now what in the devil is a burst generator? K3VKC501969April103The Issue...

The Article...
Two Meter Converter - For the Swan 250... Or any other receiver or transceiver K3VLQ521969April103The Issue...

The Article...
VSWR, An Outmoded Parameter - Adding fuel to the fires of controversy? Or calling troubled waters? VE2AXQ551969April103The Issue...

The Article...
Testing the Drake VHF Converters - The new Drake converters for six and two are grrrreat! WlEMV561969April103The Issue...

The Article...
About Loading.... Which Loads What? - Can an antenna really load a rig? Or does the rig load the antenna? 581969April103The Issue...

The Article...
0 Cycle Filter - The ultimate in selectivity LX5SM601969April103The Issue...

The Article...
Camp Albert Butler - You've read the ads... Here is what it is all about W4UF681969April103The Issue...

The Article...
Extra Class Study Course - Part 3 - Part 3 of 10 parts. Good luck Staff701969April103The Issue...

The Article...
Learning the Morse Code - A new and much faster approach to the code K9AAU851969April103The Issue...

The Article...
A Noise Blanker That Works - As opposed to that crummy one in Brand X that doesn't work. And can be added to your present receiver easily W8RHR171970April115The Issue...

The Article...
Hot Carrier Diode Mixer Converter - This is not an April Fool article WA6NCT201970April115The Issue...

The Article...
Examining FM Repeater Operation - History of repeaters, ARRL involvement, and legal problems WB6DJT281970April115The Issue...

The Article...
A Repeater Controller - Tone generator, timer, identifier, the lot WA4YND341970April115The Issue...

The Article...
Understanding the Carrier Operated Repeater - Some of them take a good deal of understanding K6MVH411970April115The Issue...

The Article...
Evaluation: Standard 2M FM 12 Channel Receiver - Okay W6QGN461970April115The Issue...

The Article...
7/8 Wave Mobile Antenna for 2 Meters - Why have a puny signal when you can have a mediocre signal W2EUP501970April115The Issue...

The Article...
How Do Ham Stores Decide Their Trade-In Figures? - $200 for your S-38? W2CFP551970April115The Issue...

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Beryllia- The Lethal Refractory - Worse than cyclamates WB2PAP581970April115The Issue...

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Getting Your Extra Class License, Part XV - Spurious radiation is covered Staff621970April115The Issue...

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A Work Session On The Wichita Repeater - If anything can go wrong W0DKU781970April115The Issue...

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In expensive Semiconductors for the Ham - Giant Motorola ad that we paid for WA7KRE811970April115The Issue...

The Article...
Renovating Surplus Meters - Making new scales for meters, calibrating, and like that WA0ABI841970April115The Issue...

The Article...
A Bias Regulator for Linears - Simple gadget makes Class B linears practical ZL2ANG861970April115The Issue...

The Article...
High Performance I-F and AGC System - Particularly for CW and SSB ZL2BDB891970April115The Issue...

The Article...
Single Sideband on the All-Wave Radio - One transistor BFO, and no connections W7CSD941970April115The Issue...

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Vacuum Tube Load Box - Invaluable for testing power supplies. Invaluable Ashe961970April115The Issue...

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Repeater Directory - Special book length feature with photos, coverage maps, and access data Staff991970April115The Issue...

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A Word About Repeaters - A special featurette WB2AEB1001970April115The Issue...

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The Fine Points Of FM Operation - Getting on frequency and other fine points WB2AEB1211970April115The Issue...

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How To Megger Your Antenna - It's not dirty W2EEY1251970April115The Issue...

The Article...
What's Really Different About FM? - A lot, a whole lot! K6MVH121971April127The Issue...

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Aftermath: A Noise Blanker That Works - The author returns to the drawing board W8RHR181971April127The Issue...

The Article...
FM Intermodulation on 2m - Chart for locating interference sources W6YAN201971April127The Issue...

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Hotroddinq Motorola's Hybrid HTs - A commercial bid for the 450 market W7PUG281971April127The Issue...

The Article...
Stability Without Crystals - Introducing the Sentry Modcom, whatever that is Staff301971April127The Issue...

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Switching Remote Linears - or local linears W0HKF321971April127The Issue...

The Article...
Using Microwave for Repeater Links - Microwave propagation for any purpose, really Lenkurt341971April127The Issue...

The Article...
IC Repeater Identifier - It will also identity any other station WB6BFM491971April127The Issue...

The Article...
Testing the National NCX 1000 - And enjoying every minute of it W2NSD/1581971April127The Issue...

The Article...
Build Your Own 2M FM - Build this little hand transceiver K1CLL601971April127The Issue...

The Article...
Repeater Directory for 1971 - Every open repeater in North America listed here Staff781971April127The Issue...

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National FM Standards - FM channels on the VHF and UHF bands W6YAN1001971April127The Issue...

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The FM-Marketplace - Buyers' guide to 2m FM transceivers Staff1021971April127The Issue...

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Meter Evaluator - New, and-much better, way to measure meter resistance Marovitch1161971April127The Issue...

The Article...
A Simple Varactor Modulator for Going FM - Changes AM rig to FM WA9TFY1211971April127The Issue...

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FM Fun With a Scanner - Listening to eight channels at once Staff1221971April127The Issue...

The Article...
Low Cost Signal Source - 1.8 to 450 MHz for tuning your receiver VE3GFW1241971April127The Issue...

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Even More on Touchtone - Answers to your questions on Touchtone W1IRH1261971April127The Issue...

The Article...
A Solid-State Preselector - Tubes you're expecting? Read brand C magazine W5JJ1281971April127The Issue...

The Article...
The Transistor 12 Watter for 10 - Three transistors and a barrel of fun W5PAG1311971April127The Issue...

The Article...
A Slice of Nippon Culture - How did an SWL article get into 73? Lordy! Staff1351971April127The Issue...

The Article...
Ten Tee Receiver Test - Nice new portable receiver WB2MYU1381971April127The Issue...

The Article...
Getting Publicity for Ham Radio - And, boy! Can we use it! K0YTI1401971April127The Issue...

The Article...
200 Watt 2m Amplifier - Now you can be unpopular in six counties W4RIZ171972April139The Issue...

The Article...
Using the Drake TR-22 - Does more than DU2 W4FQM/l251972April139The Issue...

The Article...
An Auto-Bandwidth Selector Unit - Using two ICs W2EEY271972April139The Issue...

The Article...
"Break" - A typical day on 2m FM K1NUN/1311972April139The Issue...

The Article...
AFSK-MCW-CPO IC - Prizes if you can translate that K9MRL361972April139The Issue...

The Article...
Using the LM373 - I-f amplifier IC projects K4DHC371972April139The Issue...

The Article...
Repeater Site Alarm - Hear your gear being stolen or vandalized K6MVH451972April139The Issue...

The Article...
T44 Base Station Conversion - Getting on 450 MHz for $30-$50 K0MOC491972April139The Issue...

The Article...
The HR-2 as a Base Station - Power supply, deviation meter, etc WB6BHI511972April139The Issue...

The Article...
FM Repeater Guide - World's most complete list of repeaters Staff551972April139The Issue...

The Article...
Electronic Symbols & Abbreviations - Just what you've always wanted to know Staff861972April139The Issue...

The Article...
73 Tests the Comcraft - Tunable receiver shakes FMers to core W2NSD/l931972April139The Issue...

The Article...
The Florida Repeater Mess - Bad, but California leads again WA4RLG951972April139The Issue...

The Article...
Ross & White Transceiver - With tone burst built in, yet W4FQM/l991972April139The Issue...

The Article...
Ionospheric Effects of Thunderstorms - Perturbations occur WN5COZ1011972April139The Issue...

The Article...
FM as seen by - If the shoe fits W6EIF/41041972April139The Issue...

The Article...
Circuits, Circuits, Circuits - Build, build, buildStaff1071972April139The Issue...

The Article...
Extra Class Questions and Answers - Are you ready for the $9 questions? Staff1091972April139The Issue...

The Article...
Poor Man's FM Base Station - Is FM for under $75 low enough? WA4UZM1171972April139The Issue...

The Article...
Low Cost FM Deviation Meter - Lest you deviate from the path of righteousness W9HD211973April151The Issue...

The Article...
Taming Those Hot 500 MHz FETS for 2m FM - Shrews you what you can do K1CLL271973April151The Issue...

The Article...
Two More Two Meter Amplifiers - Louder is better -right? WB4DBB311973April151The Issue...

The Article...
"Mini" Repeater Control System - Part I - This is the mini -the maxi is a whole book WA0ZHT/l351973April151The Issue...

The Article...
Getting Your Repeater Licensed - Difficult -but possible W2NSD/1511973April151The Issue...

The Article...
Low Temperature Techniques for Radio Amateurs - Talk about solid state W1GNZ551973April151The Issue...

The Article...
Choosing Your FM Rig - Stop missing all the fun W2NSD/l591973April151The Issue...

The Article...
Europe on 2 Meters a Day - Europe is rife with repeaters W2EEY631973April151The Issue...

The Article...
Scanning Adapter for FM Transceivers - Hear all -know all WA4WTX731973April151The Issue...

The Article...
The RCA CMU 15 FM Transceiver - Getting on 450 el cheepo WB6BIH791973April151The Issue...

The Article...
2 Meter FM at 14,000 Feet - How to be hated in six states simultaneously W7DXX/1831973April151The Issue...

The Article...
Simple Lightning Detector - Undetected lightning is bad stuff K2OAW851973April151The Issue...

The Article...
Citizens Band Alignment Aid - Is this an April Special? WA5SWD871973April151The Issue...

The Article...
Heath Desk Top Calculator - How did we ever do without it? WA9FPP/1901973April151The Issue...

The Article...
Transistor RF Power Amplifiers -Part II - Only way to go W9EGQ931973April151The Issue...

The Article...
Repeater Economics - All that nice stuff costs money K4ADL1051973April151The Issue...

The Article...
International Signal's 100 Milliwatt Rig Revisited - Hey, let's have more articles on this gadget! WB6QAM1091973April151The Issue...

The Article...
Delayed VOX for Repeaters - Kachunker filter WA3VXH171974April163The Issue...

The Article...
FM Autostart - Will start you, a recorder, or all Hell WB2VRW211974April163The Issue...

The Article...
New Breed on 2m FM - Make big money as a license consultant K2PMM251974April163The Issue...

The Article...
Black Box Frequency Converter - MARS, CAP, etc. -all with your ham transceiver? Yup! W5JJ351974April163The Issue...

The Article...
How to Make the How-TOs Work - Big news for flaccid brains W4RMD/9511974April163The Issue...

The Article...
2m Hybridized Transmitting Converter - VHF SSB the easy way? WA0PFL551974April163The Issue...

The Article...
Testing RF Properties of Some Common Insulators - How to fill up some time KH6IJ621974April163The Issue...

The Article...
Operating From a Sauna Bath - No sweat, you say? Balderdash! WA4NXC, W4YYF631974April163The Issue...

The Article...
Control Panel for your Scanning Transceiver - Giving your scanning transceiver some head WA4SAM671974April163The Issue...

The Article...
CBer's Glossary of Amateur Terminology - 73 likes to help CBers in every way K4ADL741974April163The Issue...

The Article...
A Tuning Hint for RCA FM Equipment - By the numbers WA9FGP771974April163The Issue...

The Article...
Rock Solid Subaudible Tone Generator - Using a crystal and dividing down WA8YDC791974April163The Issue...

The Article...
Amateur Rules and Regulations, IX - Dramatic Conclusion: At long last our journey over the high seas has come to an end. Where's the port? FCC871974April163The Issue...

The Article...
First U.S. Licensed Remote Controlled Repeater - See the cover then read this story K6BIG931974April163The Issue...

The Article...
1974 Repeater Atlas of the World - The entire world in 5 pages of small print Staff981974April163The Issue...

The Article...
Build This $50 HT WA5RON171975April175The Issue...

The Article...
Proof of the Extraterrestrial Repeater WB6IQS211975April175The Issue...

The Article...
Scanning with a Synthesizer WA0AQO231975April175The Issue...

The Article...
Poor Man's BFO WB9BNF361975April175The Issue...

The Article...
The Torrid Toroid Harding371975April175The Issue...

The Article...
Voltmeter Switch Quiz WA0ABI381975April175The Issue...

The Article...
WR3ABC - The Inside Story K3BEQ421975April175The Issue...

The Article...
Eight Function Repeater Controller W3JJU461975April175The Issue...

The Article...
Nicads - A Shocking Expose WB6JPI511975April175The Issue...

The Article...
Preamp for the TR22C WB4SNC531975April175The Issue...

The Article...
Ma Bell vs. Foreign Attachments WB2PAP561975April175The Issue...

The Article...
Buyer's Guide to HTs Staff611975April175The Issue...

The Article...
The Two Dollar Amplifier W8DYF711975April175The Issue...

The Article...
Lifting Ma Bell's Cloak of Secrecy Whipple761975April175The Issue...

The Article...
The Identalert K2PMA891975April175The Issue...

The Article...
Try Attache Case Mobile W3WTO941975April175The Issue...

The Article...
Two Metering a Hustler W3HTF961975April175The Issue...

The Article...
Can Those Split-Split Channels Work? WA6ITF1011975April175The Issue...

The Article...
Saving the 15m Quad - By Converting it to 20m Staff1051975April175The Issue...

The Article...
The Rime of the Ancient FMer K1NUN1081975April175The Issue...

The Article...
A 2m Collinear You Can Make K4NOC1111975April175The Issue...

The Article...
Do You Know This Man? WB4UAN1131975April175The Issue...

The Article...
A New Q5er - The R-l1A W5SOT1161975April175The Issue...

The Article...
Now - A 5/16 Wave Antenna? K3VNR1171975April175The Issue...

The Article...
ICOM, T he New VHF Giant Staff1241975April175The Issue...

The Article...
New Life for the SX-111 W1HEO1391975April175The Issue...

The Article...
Try 160 CW With This Transmitter W6JTT1421975April175The Issue...

The Article...
Yes, You Can Build This 2m Receiver! WA7SCB181976April186The Issue...

The Article...
A Reprogrammable ID WA3MSW281976April186The Issue...

The Article...
Put That AM Rig on FM WB6FVW341976April186The Issue...

The Article...
A Carrier Operated Relay (COR) for Your Receiver W7JSW361976April186The Issue...

The Article...
A $5 100 Watt Amplifier VE6OB381976April186The Issue...

The Article...
Build A 220 MHz Repeater WA1UFE401976April186The Issue...

The Article...
Carrier Indicator for Your Regency WA1SNI421976April186The Issue...

The Article...
Long Distance Call Eliminator W7JSW441976April186The Issue...

The Article...
Repeaters in Paradise W3EAG481976April186The Issue...

The Article...
Simple New TT Decoder W7JSW521976April186The Issue...

The Article...
One IC Tone Burster WB6ZUA551976April186The Issue...

The Article...
The Tuna-Two Traveler WlRHN561976April186The Issue...

The Article...
The Mighty TR-22/15 WB4MYL601976April186The Issue...

The Article...
Inexpensive HF-VHF Frequency Standard WA5KPG, WA5QZM621976April186The Issue...

The Article...
Computers Are Ridiculously Simple! Wadsworth681976April186The Issue...

The Article...
A Versatile TTY Generator WA6JMM901976April186The Issue...

The Article...
Chariots of the Hams? WB0FKZ981976April186The Issue...

The Article...
The PLL -Exposed! WB2NEL1021976April186The Issue...

The Article...
The Two-Timer Deeds1061976April186The Issue...

The Article...
How Accurate Is Your Counter -Really? W6YUY1101976April186The Issue...

The Article...
Gray Matters W9CGl1221976April186The Issue...

The Article...
TR-22 Tips K9POX1261976April186The Issue...

The Article...
A New Fashion in Hats for the Fun Mode? W8FJA1301976April186The Issue...

The Article...
Copper Clad W6HGX1341976April186The Issue...

The Article...
Bicentennial Seconds WA1DFL1361976April186The Issue...

The Article...
Shoot the Moon! K3BPP441977April199The Issue...

The Article...
Frustrating The Thieves WB0GGT461977April199The Issue...

The Article...
Automatic Autopatch Release WA1RTD521977April199The Issue...

The Article...
Emergency 911 System WA2RXQ541977April199The Issue...

The Article...
The Downspout Vertical K8ANG551977April199The Issue...

The Article...
RTTY? What's That? WA6CPP/WA7PEI561977April199The Issue...

The Article...
Do-It-Yourself Photosensitizing KL7AE571977April199The Issue...

The Article...
Making Your Own PC Boards -Part II Smith581977April199The Issue...

The Article...
Curing Mobile Noise Miseries G3BID641977April199The Issue...

The Article...
An Intelligent RTTY Station K7YZZ721977April199The Issue...

The Article...
Interrupts Explained! ZL1TRM761977April199The Issue...

The Article...
CW for the 6800 WA4TMZ801977April199The Issue...

The Article...
The Super Clock WA1UFE861977April199The Issue...

The Article...
Add Class to Your Mobile WB8HEE901977April199The Issue...

The Article...
The Final Feeder WA9OZC911977April199The Issue...

The Article...
What About Surplus Nicads? W9JTQ921977April199The Issue...

The Article...
The History of Ham Radio -Part II W9CI961977April199The Issue...

The Article...
Wind Your Own K8VIR1001977April199The Issue...

The Article...
Discriminator Output for the HR-2A W2KPE1011977April199The Issue...

The Article...
The Phantom Exposed Bach1021977April199The Issue...

The Article...
Retire to Ham Heaven K0WTM/OA6CV1061977April199The Issue...

The Article...
Hamming the Buggy Sweepstakes WA2UDS1141977April199The Issue...

The Article...
Taming the Wild Beta W3KBM1181977April199The Issue...

The Article...
A Combiner for Your 2m Whip ZL2AMJ1191977April199The Issue...

The Article...
Tile Carbon Marvel W1SNN1201977April199The Issue...

The Article...
The Minicom Receiver K4DHC1361977April199The Issue...

The Article...
Those Illegal CB Channels K8ANG1501977April199The Issue...

The Article...
The Real Truth About SWR WB5IAM1551977April199The Issue...

The Article...
Improving the Dipole Staff1561977April199The Issue...

The Article...
The 60 WPM Conversion WB2MPZ1581977April199The Issue...

The Article...
Digital Autopatch W4VGZ1661977April199The Issue...

The Article...
Harness the Wind WA1LET1731977April199The Issue...

The Article...
Ecstasy In Multimeterland - build this autoranging marvel WA4AIH241978April211The Issue...

The Article...
How To Succeed On 1296 - cat-food can 50-Watt amplifier W4UCH/2321978April211The Issue...

The Article...
How Do You Use ICs? - part IX WA2SUT/NNN0ZVB441978April211The Issue...

The Article...
You're Still Using Tubes? Yeccch! W6HPH/G5AWI501978April211The Issue...

The Article...
The Challenge Of 10.5 GHz - use it or lose it to Smokey W1SNN/WR1AFE601978April211The Issue...

The Article...
In Search Of the Ultimate - an incredible counter calibrator W6YUY661978April211The Issue...

The Article...
Super Deluxing the TR-33 WA6JFP721978April211The Issue...

The Article...
Feeding A Hungry Microcomputer W6GXN761978April211The Issue...

The Article...
The Exterminator Lasher841978April211The Issue...

The Article...
At Last! A Use For Your Computer! - RTTY filter design program in BASIC Stewart881978April211The Issue...

The Article...
Now Anyone Can Afford A Keyboard Eaton921978April211The Issue...

The Article...
Godbout Strikes Again - ECONORAM: an outstanding value WA7NEV1021978April211The Issue...

The Article...
The Klingons Are Coming! WB9LSS1041978April211The Issue...

The Article...
The Experimenter's Dream Calculator Reid1141978April211The Issue...

The Article...
Toward A More Perfect Weather Picture Cawthon1161978April211The Issue...

The Article...
Is TTL Already Obsolete? - CMOS vs. TTL WB5IRY1201978April211The Issue...

The Article...
Simple CW Interference "Filter" - diode code regeneration W8FX/41321978April211The Issue...

The Article...
How Sunspots Work - basics for the Novice WA4FDE1361978April211The Issue...

The Article...
Schottky: A New IC Generation McClellan1581978April211The Issue...

The Article...
Use Noise To Tune Your Station W6DOB1601978April211The Issue...

The Article...
The Double Whammy Mobile Clarifier - tune out the wife and kids K8JS1681978April211The Issue...

The Article...
Danger! Microwave Radiation! - just how much is dangerous? WB6JPI1701978April211The Issue...

The Article...
A Speedy Spinner Mod - 5,000,000 Hz per minute W2RZJ401979April223The Issue...

The Article...
A Variable Bandpass Active Filter - extremely simple design W3KBM421979April223The Issue...

The Article...
What About an Active Antenna? - here's a look at one W5JJ441979April223The Issue...

The Article...
Help for the Hearing-Impaired - don't miss another phone call W4VRV561979April223The Issue...

The Article...
Try a Bi-Loop Antenna - gets you coming and going W7CJB581979April223The Issue...

The Article...
Simple RTTY IDer - uses five ICs G3MEJ601979April223The Issue...

The Article...
Tales of Speech Processing - including a practical design WA4JHS621979April223The Issue...

The Article...
PTT For Ten-Tec's Linear - no more "aahhh" and "uuhhh" DA1NF/WD6AXL681979April223The Issue...

The Article...
Disaster Preparedness - it can happen here N4AL741979April223The Issue...

The Article...
Comfort Mods for the Mark II - invert your duck WA4HUZ781979April223The Issue...

The Article...
An 8080 Repeater Control System - part III: software N3IC821979April223The Issue...

The Article...
The Micro Duper - for small contests WB2MIC, WA2RZR961979April223The Issue...

The Article...
An 8080 Disassembler - written in BASIC, yet! Raskin981979April223The Issue...

The Article...
Antenna Bonanza for 10 - CB is good for something W6LVT1021979April223The Issue...

The Article...
Lightning! - a case history W8HXR1041979April223The Issue...

The Article...
Build a CW Memory - fun! WA1ZFW1061979April223The Issue...

The Article...
Wire-Wrap on a Budget - home-brew your tools K4LPQ1081979April223The Issue...

The Article...
Compact Continuity Tester Miller1161979April223The Issue...

The Article...
Who Needs SSB? - using your FT-101 on 10m AM K8JS1181979April223The Issue...

The Article...
12 Volts, 5 Amps, 3 Terminals - what could be simpler? WA4FYZ1201979April223The Issue...

The Article...
Has Anyone Seen OSCAR 7? - find it with your SR-56 Mayse1221979April223The Issue...

The Article...
Tricky QSK - a treat for CW Blasco1241979April223The Issue...

The Article...
Make Life Easier - with a workbench speed control W4CQQ1261979April223The Issue...

The Article...
The Heath/Kenwood Connection - RIT for the 104 WB5QGI1281979April223The Issue...

The Article...
An 8-Element, All-Driven Vertical Beam - super array for DX W1DBM1321979April223The Issue...

The Article...
CW with a Nordic Flair - new life for the Viking I K2VJ1461979April223The Issue...

The Article...
House Hunting for Hams - caveat emptor! WB9URA1501979April223The Issue...

The Article...
Sunspots... What Do They Mean? - your guess is as good as mine G3WDI321980April235The Issue...

The Article...
More on Jammer Nabbing - hints on equipment and strategy WB0CMC361980April235The Issue...

The Article...
Cheapy Scanner for the Memorizer - is $5 cheap enough for you? WA2ORU381980April235The Issue...

The Article...
Back to School - we can still learn a thing or two about basic electricity W6HDM401980April235The Issue...

The Article...
Moving Display ASCII Readout - works with UARTs, keyboards, and micros W8VL461980April235The Issue...

The Article...
Lab-Quality Hi I Supply - part II McClellan541980April235The Issue...

The Article...
A Better Car Regulator - improved reliability Gelsinger581980April235The Issue...

The Article...
Test Gear Bargain from Heath - a multi-purpose RCL bridge Staff621980April235The Issue...

The Article...
Semiconductor Test Gadget - use with your scope Truesdale641980April235The Issue...

The Article...
Shoes and Socks for the IC-502 - when your vacation ends, you'll appreciate this amplifler/PS combo N4QH661980April235The Issue...

The Article...
Hams on The Trail of UFOs - the Army's "flying saucer" movie... did you see it? K8NQN681980April235The Issue...

The Article...
Hi-Fi CW for the TS-820 - the SSB filter copes with numbing noise K3HBP701980April235The Issue...

The Article...
Going 2m All-Mode with Yaesu's FT-225RD - not just another pretty face W6OJF721980April235The Issue...

The Article...
The PL-259 Connection - reducing adapters need not try your patience AC5P731980April235The Issue...

The Article...
A Micro-Controlled Ham Station - TRS-80 does it W4UCH/2761980April235The Issue...

The Article...
CW and the TRS-80 - send Morse with a Level l WB7TUG801980April235The Issue...

The Article...
A Solid-State RTTY Keyboard - with auto-shift K2BLA881980April235The Issue...

The Article...
SWLing? Try This Souped-Up SSR-1 - digital readout and more for Drake's fine receiver G3WDI921980April235The Issue...

The Article...
Off to MARS with the S1 - mod is also useful for oddball repeater splits K5EDS961980April235The Issue...

The Article...
Field-Strength Fever - this simple meter eases antenna tuning W6DOB981980April235The Issue...

The Article...
CB to 10 - part XXIV: Penny's SSB rig WA4UUV1001980April235The Issue...

The Article...
Build an Audio VOM - and keep your eyes where they belong AC5P1041980April235The Issue...

The Article...
Sound-Sensitive CW Sender - for hands-free Morse W2GZ1061980April235The Issue...

The Article...
A Tightwad's FSK Demodulator - using the 567 PLL WA5WPQ1081980April235The Issue...

The Article...
Measure Frequency on your DVM - this 3-chip circuit works to 10 kHz W3HB1151980April235The Issue...

The Article...
The History of Ham Radio - part XI1 I W9CI461981April247The Issue...

The Article...
Build a Frequency Counter -That TALKS! - state-of-the-art for blind hams WA0OHO521981April247The Issue...

The Article...
In the Stack - R/Cers, don't be grounded by control channel congestion! Put your ship on six! WB3BQO561981April247The Issue...

The Article...
All the News that Fits - make your club newspaper a winner! N9YL601981April247The Issue...

The Article...
My Infernal Tower - tales of aflying fiasco KC7M641981April247The Issue...

The Article...
Apples: Five Bits or Eight - Tired of "Space Invaders"? Then turn your Apple II on to RTTY! WB6MEP661981April247The Issue...

The Article...
Rotator Rescue Mission - prevents sudden stops K4GOK741981April247The Issue...

The Article...
The Racer's Edge - it was ham communications at Derby days in Akron WD8JOL841981April247The Issue...

The Article...
Perfect Parabolas - use some solar technology on your next dish antenna W4UFT901981April247The Issue...

The Article...
Help for the HW-2036 - hum mods for Heath-equipped hams K8KUZ961981April247The Issue...

The Article...
The Honeymoon is Over - hints and kinks for ham husbands HR1ADF981981April247The Issue...

The Article...
CB to 10 - part XXX: the Midland 13-866 Grant1041981April247The Issue...

The Article...
The Nicad Conditioner - help your nicads lose their memories W2KPE1061981April247The Issue...

The Article...
Watching the Weather - a cheap and easy conversion KA9GDL101982April259The Issue...

The Article...
The Sinkhole That Ate Winter Park - hams vs. hole KA4RUL181982April259The Issue...

The Article...
Operation Skywarn - tracking tornadoes with two meters WB5ZAM241982April259The Issue...

The Article...
Measure Ohms with Your Calculator? - yes, and accurately, too! Johnson281982April259The Issue...

The Article...
Scanning with the IC-280 N7AAD361982April259The Issue...

The Article...
Detect Killer Tornadoes - use an ordinary TV set K2VJ501982April259The Issue...

The Article...
TVRO Dish Selection Tactics - Satellite Central, part V Gibson541982April259The Issue...

The Article...
Taylor Howard: TVRO Trailblazer N8RK601982April259The Issue...

The Article...
TVRO Q & A - advice from WB0POP -part II WB0POP621982April259The Issue...

The Article...
VHF Converter - easy to build, yet state of the art Edwards681982April259The Issue...

The Article...
Compugrams Are Here - BASIC message handling WA6ZZL761982April259The Issue...

The Article...
Flash and Crash 101 - how to weather the storm K1NYK941982April259The Issue...

The Article...
Stormy Weather - to be forewarned is to be forearmed W9CGI1021982April259The Issue...

The Article...
Pedal Power: A Perfect Field-Day Generator - This bicycle-driven power source is easy to build and guaranteed to get you in shape. No heavy breathing into the mike, please KN6H121983April271The Issue...

The Article...
No-Crash Autopatch - Dialing and driving don't mix. Build this autodialer and let its fingers do the walking-not yours W3ZC201983April271The Issue...

The Article...
Turn Mobile-Rig Whine into a Whimper - From brute-force filtering to solid-state regulation, K4AJQ has the answers to mobile noise K4AJQ301983April271The Issue...

The Article...
Exploit the Hidden Interfaces of the TRS-80 - Sound synthesis, a programmable timed on-off switch, and a CW keyer are all hidden in the TRS-80 You just have to look in the right place WB9EGA321983April271The Issue...

The Article...
New England's Nicad Per-Charger - Build this and get state-of-charge readout, automatic shutdown, and charge maintenance for your HT. This could be the gift of life for your battery pack K1QPS, WA1UNU381983April271The Issue...

The Article...
Immortalize Your IC-2AT Battery Pack - Why waste your nicads when you're in the car? Build this miniature power supply and your batteries will last forever KP4AQI401983April271The Issue...

The Article...
Unlock the New Electronic Mailboxes - MSOs are at the forefront of amateur radio's vast communications revolution. WB7QWC shows you how to tune In, log on, and not drop out WB7QWC/9441983April271The Issue...

The Article...
How E.T. Really Called Home - If it were not for an inventive ham, E.T. might still be trying. In this exclusive article, the designer of the little guy's communicator unveils its Inner workings K2SSQ521983April271The Issue...

The Article...
Buyer's Guide to Dayton - From securing accommodations to planning your expenses, WA4BPI helps you make the most of your Hamvention buck WA4BPI561983April271The Issue...

The Article...
The Best Way to Mount Your Mobile Rig - If you have a van and HF gear, this is what you need to put them together- including a movable mount KE7X641983April271The Issue...

The Article...
The Florida T-R Switch - Get your 2m amplifier out of the way- without a relay W4HJW831983April271The Issue...

The Article...
Build the Deadeye Dish Controller - Tired of taking potshots at satellites? With the flick of a switch this easy-to-build rotator will hit the bull's-eye every time W5JG841983April271The Issue...

The Article...
The Ultimate Protection Plan for Your HT - Bangs, bumps, scrapes, and crashes make life tough for HTs. Make these modifications to protect your investment K2YKE921983April271The Issue...

The Article...
Doing It At Dayton - This unofficial Hamvention handbook helps attendees and dreamers alike WA4BPI101984April283The Issue...

The Article...
Me and My Stupid Old PMOS Converter - At last, there's an easy way to get -12V from a +5-V power supply. Who said "trial and error"? WB1HKU/6141984April283The Issue...

The Article...
Watch That Signal! -Haul out your old oscilloscope and turn it into a signal monitor. The conversion is easy and the price is right W4RNL201984April283The Issue...

The Article...
Digital Design: How to Interface ICs - Connect ICs to the outside world with these hints from the author of "Digital Basics" K4IPV301984April283The Issue...

The Article...
Emulate an EPROM Elephant - The portable RAM-faker never forgets. Well, hardly ever McCarthy401984April283The Issue...

The Article...
Crystal Microwave - "Easedropping" on this part of the spectrum is up to you. Here is a simple way to start WA4WDL421984April283The Issue...

The Article...
Take A Trip to Europe - These tips from the world's top SWL make it possible Peterson481984April283The Issue...

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Four Bands, One Whip - Quadruple your mobile operating pleasure, please, but don't blame us K3OF561984April283The Issue...

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The Conlog Solution - What's the key to winning contests? Put an Atari and this program at the helm of your station and find out N5ATD621984April283The Issue...

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Ishmod's Journal - What happened in 1963 finally surfaced in 1983. Was he a fool? Whipple641984April283The Issue...

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The Terminal Terminal Unit - Build this variable-shift TU. Its performance will knock you dead K3PUR701984April283The Issue...

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Wheeling and Dealing with Preamps - For a switch, from the remote hills of West Virginia comes a great antenna idea W8PMS841984April283The Issue...

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How to Have a Sunny Field Day - When Michigan hams turned to solar power, they got more than they bargained for. Does success mean anything? W8YZ1001984April283The Issue...

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Painless OP-Amp Filter Design - Custom applications can be easy. Just follow this step-by-step guide to a perfect op-amp filter W4RNL1021984April283The Issue...

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Dateline: Dayton - It's almost here! Take an inside peek at the what, when, and where of ham radio's biggest bash of the year with 73's annual Dayton Hamvention sneak preview WA4BPI121985April295The Issue...

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Hear, Hear! - Stop settling for second-rate signals from OSCAR. You've really no excuse. W6I0J's low-noise preamp is easy to build and includes all the circuits necessary for alignment. So do it! W6IOJ201985April295The Issue...

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Ishmod's Journal - What really happened on that lonely, uncharted rock? And what was the eerie glow? Whipple241985April295The Issue...

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Don the Dayton Hat-tenna - Put a cap on your communications problems with a rubber duck that's heads above the rest WB3CQA261985April295The Issue...

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Zounds! Grounds! - Here are the down-to-earth details you need to install a perfect ground system K4IPV301985April295The Issue...

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Build the Dixie Whistler - Adding two-tone SSB analysis to your test repertoire is as easy as one, two, tweet WB5IPM361985April295The Issue...

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In Search Of: RTTY - Experience the mysterious world of RTTY beyond the band edge, but beware! Its allure's too great for all but the stoutest of heart WA0MRG481985April295The Issue...

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Take A Hike - Combine a regulated power supply with a lightweight rechargeable battery. Add a smart control system. The result? Incredible versatility! N3BEK541985April295The Issue...

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The Dayton Hamvention '86 - The center of the ham radio universe WA4BPI201986April307The Issue...

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Your Bridge Over Troubled Antenna Tuning - Is your antenna less than ideal? Put more fire in the wire W3MT241986April307The Issue...

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Stretch the GP Antenna to the Max - This, the simplest of all antennas, has much to recommend it GW3SB/G3SB271986April307The Issue...

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The Care and Feeding of a Curved Linear Array Antenna System - For low cost, very low maintenance, yet acceptable performance, try this antenna system for use in high-frequency amateur radio operations N6BIS301986April307The Issue...

The Article...
Stacked Vee-Beam Arrays - If 15 meters sounds dead, you're not using the right antenna! W6TYH321986April307The Issue...

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The Match Maker - Everyone knows that antennas and transmitters should "match." But what exactly is that? And how is it achieved? Here are the answers VE3LMP381986April307The Issue...

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Antennas Should Be Heard, Not Seen - Ham radio meets interior decorating! KC3HW's 2m J-pole wins the prize for unobtrusiveness KC3HW421986April307The Issue...

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A Connoisseur's Microwave Converter - Brent Harry set out to build not the cheapest, but the best downconverter possible. Serious microwave enthusiasts will thank him Harry451986April307The Issue...

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Get With the Program and Speed Up Your Code - Here's your opportunity to increase your code speed without QRM, QRN, or QSB! KA2QOU541986April307The Issue...

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The Potabilities Are Endless! - Dunk your next project into icky goo and discover why potting a circuit is even more fun than building it KA7AWD571986April307The Issue...

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The Basics of Computer CW - Here's a twist: W9ODK preprocesses Morse to make life easier for his VIC-20. The result? A Basic program that copies code from 5 to 50 words per minute W9ODK591986April307The Issue...

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Terminal Teletype - The last RTTY program you'll ever write for your H-89 W3RWU621986April307The Issue...

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Malley's Manchester Monitor - Listen in on the world's finest conversationalist-you! K1NYK661986April307The Issue...

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Easy Digital Circuit Analysis - Learn the basics of Boolean algebra while you design an electronic keyer. Then use K5VKQ's techniques to give your project a "software smoke test" K5VKQ681986April307The Issue...

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Rock Solid Rf - Get pinpoint precision with this PLL-based frequency synthesizer Ociepka741986April307The Issue...

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Dayton Digest - If you haven't been to the Dayton Hamvention, you haven't been to a hamfest WA4BPI321987April319The Issue...

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QRP Antenna Farming - Work the world from a small lot with a few Watts W0VM361987April319The Issue...

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The Cellular Phony Antenna - A two-meter mobile antenna with a twist WA2AJQ381987April319The Issue...

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Weatherproofed Antennas - Stop ripping apart your antennas every year in the name of "maintenance" KD5UJ401987April319The Issue...

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Tube Terror - "Before you can leave, you must find an application for every tube in the warehouse" Thompson421987April319The Issue...

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The Ducky Doctor - Heat-shrink tubing is a flexible fix for your cracked rubber ducky W6APZ441987April319The Issue...

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Tuner Transformation - Make the Heath SA-2500 antenna tuner truly automatic Ferrand461987April319The Issue...

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Super Sommer - DJ2UT XP706 Multiband Beam N1EJF201987April319The Issue...

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No vertigo - Glen Martin Engineering M185A Tower N1EJF211987April319The Issue...

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Table for two? - Kenwood TS-711A, 144-MHz Multimode Transceiver KT2B241987April319The Issue...

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220 amps - Tokyo Hy-Power Labs HL-22V and HL-102V 220-MHz Power Amplifiers KT2B261987April319The Issue...

The Article...
On the bench - OPTOelectronics 1300H Frequency Counter and Wenzel Associates Counter-Mate Frequency Standard KT2B271987April319The Issue...

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Novice rig - Heath HW-99 Transceiver KA9HCC, KN2F301987April319The Issue...

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Welcome, Newcomers! - Hams were meant to serve in the public interest KA1HY41988April331The Issue...

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Ham Radio at Its Best - The IARN: A shining example of service KA1PZV111988April331The Issue...

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San Salvador Earthquake - Volunteers, please step forward! W9ELR121988April331The Issue...

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The BEARS Project - An innovative middle school radio program KZ1Z141988April331The Issue...

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Universal Power Supply Module - Your power problems arc solved with this project K1BQT201988April331The Issue...

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Emergency Packet - Definitive portable packet for troubled times WA1FHB251988April331The Issue...

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Bicycle-Mobile Packeteering - The Winnebiko and AX.25 were meant for each other N4RVE411988April331The Issue...

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Drifting Along the Telegraph Trail - Part 3: It's nice to be wanted W6CK501988April331The Issue...

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4 + 1 Decoder - Build this double-duty DTMF decoder WA3LTJ551988April331The Issue...

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TR-110 Transceiver - The tops on ten from Amp Supply K1BQT251988April331The Issue...

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Kenwood TS-140 - The little big rig WA4BLC301988April331The Issue...

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ICOM IC-900 Multi-band FM Transceiver System - Fantastic FM from the future KT2B341988April331The Issue...

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AEA FAX Software - Innovative PC facsimile program for the PK-232 WB0QCD381988April331The Issue...

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Stop, Look, and Listen! - Armchair travel made easy with Passport to World Band Radio NA5E371988April331The Issue...

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Hamfest Survival Guide - Tips on how to more wisely shop for hamfest gear WB9IVR, AA4QA201989April343The Issue...

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Stay With the State Of The Art - Keep in the know without blowing your budget W1UO521989April343The Issue...

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Powerful Crystal Set - Better reception on a classic no-power rig Haas121989April343The Issue...

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Quick and Easy 2m/440 MHz Antenna - Ideal for your dual-band HT -and costs pennies to build! W3RW, W3LOY181989April343The Issue...

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How to Feed an Apple to an IBM Monitor - $10 interface for your Apple 11+ and an IBM monitor WB4DCV221989April343The Issue...

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WA6TEY 144/220 MHz RDF Quad Antenna - Easy-to-build directional VHF antenna for RDFers N6JSX261989April343The Issue...

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Slingshot for Two - Big 2-meter signal for under $5 KA80GD321989April343The Issue...

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FM Split for the Uniden HR2510 - Push-button repeater operation for this hot 10m rig WB9WDH, WA9QDZ341989April343The Issue...

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Revamp Bird Elements - Shore up those old wattmeter elements HL9BK/K2KSY481989April343The Issue...

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Procomm's Wideband Supercone - Continuous coverage from 100 MHz to 1.2 GHz W1XU, W7KTK141989April343The Issue...

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Kenwood TM-621A - 2m/220 MHz FM dual-band mobile transceiver KA1LR241989April343The Issue...

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Aries-1 - Choice logging program for RTTYers KE0KB281989April343The Issue...

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The Delta Loop DL-102 - Get on 10m with this unique full-wave beam W1FYR381989April343The Issue...

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Austin Suburban Tri-bander - High performance from 144 to 440 MHz W1XU411989April343The Issue...

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The Universal M-7000 - A digital decoder's delight WB2QLL441989April343The Issue...

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MFJ-1278 Multi-Mode Controller - Inexpensive quality data controller N1BLH641989April343The Issue...

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Kenwood TH-25AT - Pico-sized, mega-featured KB1UM701989April343The Issue...

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Kenwood Corporation Service - Meet the fix-it folks WB6NOA701990April355The Issue...

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10 GHz Fun - Go ultra without spending a fortune WB6IGP181990April355The Issue...

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A Mode B Ground Station for AMSAT's Phase III Satellites - You, too can track OSCAR 13! ND9T221990April355The Issue...

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Build the Banker - Handy memory bank selector for the Kenwood TS-940S KB1UM341990April355The Issue...

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Cassette Box Special - QRP smaller and smaller KB1UM461990April355The Issue...

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A Simple Multiband HF Vertical Antenna - Low cost, easy to raise KA5N891990April355The Issue...

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The Ten-Tec OMNI-V - Quiet, solid, authoritative WA4BLC101990April355The Issue...

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Master of CW - MFJ's full-featured memory keyer WA4BLC301990April355The Issue...

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Command Technologies "Commander" HF-2500 - A '90s generation linear amplifier N2GE321990April355The Issue...

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Elements of Microwave Electronics Technology - A microwave text for hams at all levels WB9RRT291990April355The Issue...

The Article...
Artificial RF Ground - Maximize your antenna's efficiency KB4ZGC101991April367The Issue...

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The ESV Mod Quad - Inexpensive performer for any band from 50 through 1296 MHz WB0ESV141991April367The Issue...

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Collinear for Two Meters - An inexpensive, efficient antenna G3YCC241991April367The Issue...

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Simple SupeRX - A super-small superhet for 80, 40, or 30m WA6IVC261991April367The Issue...

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Pocket-Portable Seven-Band Antenna - It's cheap, easy-to-build, and effective KB4ZGC461991April367The Issue...

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Ten for 10 - Build a high performance, 10 meter beam for $10 KM4UL521991April367The Issue...

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The Happy Half Square - Inexpensive gain in a compact package W1XU221991April367The Issue...

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The Carolina Windom 160 - Work 160-10 meters with just one antenna WA4BLC341991April367The Issue...

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Ameritron's AL-811 Linear Amplifier - Get the real thing at the right price WA4BLC381991April367The Issue...

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SV Products' WARC Band Yagi - Model 1824/2-L -a super buy! N4lBJ421991April367The Issue...

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Practical Antenna Handbook - Useful information for beginners and pros W6OAL211991April367The Issue...

The Article...
The Arrow Antenna - Hit the bull's-eye with this portable VHF sharp shooter KA0VFF/N0IMW101992April379The Issue...

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The Plumber's Delight - A new look for the J-pole! KB6EPO161992April379The Issue...

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The Flower Pot Special - Plant your antenna! N1GPH181992April379The Issue...

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The Rock Bender QRP Transmitter - Win QSOs and influence crystals WI5W221992April379The Issue...

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Monoband Yagi for 20 Meters - More dBs for the buck AB4GX301992April379The Issue...

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The SAM1 Transverter - For the challenge of LF/VLF WD4PLI361992April379The Issue...

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Heil HM-10 Dual and BM-10 Boomset Microphones - Experience the world of hi-fi audio N1GPH281992April379The Issue...

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The EASY-PC PCB Layout Program - An easy way to produce camera ready PC board artwork WB6P481992April379The Issue...

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The AOR AR3000 Communications Receiver - Continuous coverage from 100 kHz to 2036 MHz in a three-pound package N3BAH581992April379The Issue...

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Mini-Quad Loops - Three-fifths-size loops with full-size performance NH6XK101993April391The Issue...

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Copper Dual-Band Super J-Pole Antenna - Build it in less than an hour KA0NAN121993April391The Issue...

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HR2510 Hi-Power Modrtication - Increase the performance of this popular HF rig Merrill171993April391The Issue...

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10 Meter X-Beam - Upgrade your antenna as well as your license N5SJZ181993April391The Issue...

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Lightweight, Collapsible Quad for 2 Meters - Excellent performance in a small package AA1EX261993April391The Issue...

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Want a Dish? - Building your own is easier than you think WA8WBP301993April391The Issue...

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The Ultratorch - A tool for liberation N4RVE241993April391The Issue...

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The j-Com Zetel SDP-600 Smart Patch - Autopatch at a reasonable price WB9RRT361993April391The Issue...

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Motorcycle Mobile! - Take ham radio two-wheeling KC6QJB101994April403The Issue...

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The 40 Meter Full-Wave Horizontal Loop - Take your signal to the treetops NH6XK141994April403The Issue...

The Article...
The Big Kahuna - A 15' high, 160 meter Distributed Capacity Twisted Loop Antenna WA6QBU201994April403The Issue...

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A Sensitive Bandspread SWL Receiver - Aaah, the nostalgic smell of dust burning off tubes! XE2/KB6EPO321994April403The Issue...

The Article...
A 2 Meter Half-Kilowatt for $1 per Watt - Build this VHF amp using vacuum-tube technology! WB2WIK/6401994April403The Issue...

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Using International 9096-IIA - Xtra-flex low-loss coaxial cable WB2WIK/6481994April403The Issue...

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The Lightning Bolt Quad - An HF five-band, two-element, cubical quad antenna AC4HF251994April403The Issue...

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The Diamond X2200A - A high-gain UHF/VHF omnidirectional base station antenna WB2WIK/6281994April403The Issue...

The Article...
Quickyagi Antenna Design Program - Designing a yagi has never been so easy! WB9RRT301994April403The Issue...

The Article...
A Practical Weather Satellite Receiving System, Part 2 - Software and interfacing with me PC ZR6UM101995April415The Issue...

The Article...
Build an Intelligent Relay - A quick-to-make microprocessor-based device, controlled by your HT N8LXS221995April415The Issue...

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The Antenna Elevator - The closest thing to a skyhook WB2DZF361995April415The Issue...

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Specialized Top-Band OX Receiving Loop - Listen to the action on 160 meters G2BZQ381995April415The Issue...

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Build an Efficient HF Mobile Antenna - An electrically and mechanically sound design, with easy band change coils K5DKZ421995April415The Issue...

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A Shortwave Converter for Your Scanner - Build this easy gadget and listen in on HF WA1KYL541995April415The Issue...

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The Yaesu FT-2500M - A rugged mil-spec radio K4CHE281995April415The Issue...

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The GAP Voyager DX - The Voyager compared with a dipole in free-space WB6NOA321995April415The Issue...

The Article...
440 Super J-Pole Antenna - Here's a great club project KA0NAN101996April427The Issue...

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The Hentenna - An easy construction project and a chance to experiment KA0DAQ141996April427The Issue...

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The Big Loopy Skywire - Cheap and simple, with a bodacious signal NH6XK181996April427The Issue...

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Easy to Build 10m Beam - The Sun-spots are coming. The Sun-spots are coming N6CJU201996April427The Issue...

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Johnson Matchbox Renaissance - A flea market winner! Or, build one yourself WB2ECG281996April427The Issue...

The Article...
Ham Radio and Summer School - The 1995 session at Sno-Isle W7KZE301996April427The Issue...

The Article...
Alaska Amateurs and Their Antennas - Amateur radio way up North WB2AQC321996April427The Issue...

The Article...
Debunking Some Myths about Antennas, Feedllnes & SWR - 14 Facts to pass along W8DMR401996April427The Issue...

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The N1IR Tree Antenna -Yes, this is the April issue... but this is a real antenna, not a joke N1IR421996April427The Issue...

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Three-Element Direct Connect Beam for 2m - A Tiny 2+ 1 AC3L541996April427The Issue...

The Article...
The Trifield Meter - Do you trust your microwave oven? KB1UM171996April427The Issue...

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CB 148/450 Dual-Band Corner Reflector - Big dual-band signals are just around the comer WB9RRT241996April427The Issue...

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Startek ATH-50 Frequency Counter - Functions, features, and fun! WB9RRT361996April427The Issue...

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The ISOTRON 80 - Good things come in small packages K9HKS441996April427The Issue...

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Communications Simplified Part 4 K2OAW661996April427The Issue...

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The Tech Side; More Adapters KB1UM701996April427The Issue...

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Troubleshooting Your New Kit WB8VGE721996April427The Issue...

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Edison-The Fabulous Drone Ekhorne821996April427The Issue...

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The Hale-Bopp Comet and Its Controversial Tale - Buiid the Cosmic Crystal Set and Listen in! WA8YKN101997April439The Issue...

The Article...
TV/VCR Tuner Applications - The first of a three part series W6WTU181997April439The Issue...

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Build a Colloidal Silver Generator - Do-it-yourself has always been at the heart of hamdom WA8YKN211997April439The Issue...

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An 8088 Clock Upgrade - Recycle Davis, W7RXV271997April439The Issue...

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The California Phased Array - Easy to build, easy so use-and even easier on the billfold W7DE281997April439The Issue...

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Kindergarten, a Two-Wheeler, and a Ham License - It's fun, and very handy to have more than one amateur radio operator in the family N0BLX, KB0YXB321997April439The Issue...

The Article...
Mini-Grid DXpedition to FM13 - Sand, sun, & almost too much surf! KB4NVD341997April439The Issue...

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Limit Morse Code Testing to 5 Wpm - For any class of amateur radio license KB7PNQ361997April439The Issue...

The Article...
Small Loop Design for HF QRP - A practical approach WV8R421997April439The Issue...

The Article...
Power Monitor/Distribution Panel - Build this early warning system KB4ZGC/W4WD441997April439The Issue...

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The Insta-Flex 2 Meter Yagi Beam - Right at home in awkward places KB7WOS481997April439The Issue...

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Cable X-Perts' G5RV Multiband Antenna Kit - What to do when you're tired of making do N0BLX261997April439The Issue...

The Article...
Hamtronics' TA-51 Exciter Kit - Perk up your foxhunts with this project WB9RRT401997April439The Issue...

The Article...
Communications Simplified Part 16 K2OAW641997April439The Issue...

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Quartz Crystals - An overview of these frequency controllers W6WTU701997April439The Issue...

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10 Meters Lives! - Don't let the sunspot cycle fool you AD5X741997April439The Issue...

The Article...
De-Noising your PC - Cure the transmitter in your PC WA9PYH111998April451The Issue...

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Modifying Your Ramsey Transceiver Kit - One stop closer to the ultimate ham experience N0BLX181998April451The Issue...

The Article...
Out of Sight, Out of Mind - Discretion is the better part of neighborhood amity. Part 2: Hardware WB4BNU201998April451The Issue...

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Techno-Trouble for Know-It-Alls - How many of these 50 questions can you answer correctly? WB2WIK/6281998April451The Issue...

The Article...
Hamtronics' CC432-5 Receive Converter Kit - Straight-forward building, modest price WB9RRT371998April451The Issue...

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Joy's "Loud Enough" Metronome, Part 1 - Another fun project from Mr. Gizmo W7RXV401998April451The Issue...

The Article...
Millen-Dollar Replacement - Here's a clever and cents-ible way to make your own quick disconnect W2CQM471998April451The Issue...

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Adventures in Regulation - How to use a fixed voltage regulator in a variable application W6WTU641998April451The Issue...

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How About A Kinky-Interesting-Sexy-Sexy? - A scary trip -one way, thankfully -down phonetics lane G0JOE661998April451The Issue...

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The Kelowna Kactus Home-Brew Antenna - And we mean home-brew! VE7RFB701998April451The Issue...

The Article...
Morse Code -The Once and Future Mode - Will you outlive it -or vice versa? N1FN102000April473The Issue...

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The Long-Lost Art of Conversational CW - Banging away for long chats can be fun -if you know what to say WF6P182000April473The Issue...

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Make Copies of This Article - Then drop them off at your local school(s) W8DYF202000April473The Issue...

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The Finger - Here's a positive way to respond when someone gives it to you K9AZG222000April473The Issue...

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Try a Sensor Keyer - For almost pressure -free CW WB4TED282000April473The Issue...

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Vaya Can (Ra)Dios - The radio amateurs of Spain -part 1: Catalonia WB2AQC302000April473The Issue...

The Article...
Frequency Charts - A gift from Alinco and 73 Magazine 322000April473The Issue...

The Article...
More on Embedded TICKS - Here's an update on those tiny CMOS keyers AC4HF212000April473The Issue...

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Sabah -Land Below the Wind - Come along on this DXpedition to 9M6 G3SWH102001April485The Issue...

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Arachnida Warcum - Whatever you calf it, this WARC bands spider species is a tri-band delta loop well worth trying VE3XI162001April485The Issue...

The Article...
Way Cool Rocket Project - Conclusion - This 70cm rocketborne radio telemetry system is strictly for kids -Not! N4XVF182001April485The Issue...

The Article...
Disaster Overkill - Say what you want about this ham's response to emergency preparedness -until you need him, that is KL0XK232001April485The Issue...

The Article...
Bookbind This! - Part 2 -Get organized, and save money, too W6WTU292001April485The Issue...

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Read All About It! - Part 6 of good stuff from The Hertzian Herald K8JWR322001April485The Issue...

The Article...
The History of Ham Radio - Part 5: The first convention W9CI362001April485The Issue...

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Ham Window Dressing - If this nifty car frequency display doesn't draw gawks, nothing ever will Rynone102002April497The Issue...

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SOS... SOS... Titanic! - Radio operators' courage still inspires amateurs Garcia142002April497The Issue...

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Does Your Junk Box Runneth Over? - A true junkie explains how to get a grip W6WTU192002April497The Issue...

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New Life for a Pierson KE-93 - Part 3 of 3 W6WTU222002April497The Issue...

The Article...
The Call of the Maldives - 8Q7WH, that is G3SWH252002April497The Issue...

The Article...
Easy-Build Project of the Month - This time: 400 kHz AC low pass filter for 120 VAC 60 Hz line filtering K8IHQ292002April497The Issue...

The Article...
Tesla : Inventor of Radio and Modern Day AC - (Marconi & Edison notwithstanding) Brand, Watts, W8AHB312002April497The Issue...

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Mt. Wilson Travelogue - Join this private tour of one of America's most famous observatories W6WTU382002April497The Issue...

The Article...
Right Fancy CPO - A keyer from My Kid Brother K8MKB102003April509The Issue...

The Article...
Ham's Handy Heat Hunter - Let this temperature probe take your shack's temperatures KC5MFY202003April509The Issue...

The Article...
Ozzie's Jupi-Loop - Use an aircore balun with your Ten-Tee Jupiter W5RK232003April509The Issue...

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Ishmod Update -Trams Whipple242003April509The Issue...

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Travels with Henryk -Part 11 - Adoring the Azores SM0JHF272003April509The Issue...

The Article...
The Interrelationship of the Coriolis Force, the Helix Effect, and So-called Einstein Antennas - As usual, 73 takes you right to the cutting edge of... er ..science WA0KKC292003April509The Issue...

The Article...
Autobiography of Everyham -Part 2 - How many times do you see yourself in this story? WB9YBM302003April509The Issue...

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Hamfest Improvement 101 - How to make things better for everybody WB9YBM352003April509The Issue...

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Pluses and Minuses of "Smart" Batteries - We charged one of the world's leading experts with explaining, and here's his plug ...er, report Buchmann372003April509The Issue...

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