73 Amateur Radio Today – January 1973

73 Amateur Radio Today – January 1973

Issue Contents:

Obscene Commission Petition

– That hints of sedition and of coition …… W2NSD 29

Minds Will Boggle When You Add

– This Handy-talky Touchtone Pad ……WlODI 31

A Widespaced Beam

– Is the DXer’s dream …… VE3CFK 33

To Visit Yaesu You Should Plan

– When next you travel to Japan …… WB6IZF/YB8AAP 37

Chances Are That You’re Boun’ter

– Love this IC KC counter …… KL7GGB/4 39

Speech Processing Gives More Power

– To transmit nonsense by the hour …… W0YBF 47

Try This Tricky Two Tone Test Set

– It’s not the worst it’s not the best set …… W6GXN 53

The Sunspot Cycle From 1750

– Tells us when DX is going to be nifty …… VE3CEA 60

An FM Tester and Frequency Meter

– Will put you right into your local repeater …… VE7ABK 65

New DX Award Announced

– For ops who try but then get trounced …… K9AZG 71

A Tilt-over Tower Simple and Neat

– For chickens who panic above 20′ …… W2ANT 73

The New J-license Apparently Can

– Give ham supremacy to Japan …… WB5EBC 77

A Simple Kit for $18

– Makes a converter for 6m scholars …… K1CLL 79

The Ham Content’s

– The wife’s laments …… Lamonica 83

Kick Heterodynes in the Crotch

– With a tunable filter notch …… G8ABR 85

One KW P.E.P.

– To help you make DXCC …… WA9JMY 89

High Power Silicon Theory and Practice

– Proving that Beta can often be fractious …… WB4LVA 97

An I.C. Ten Meter Tuner

– Build it not later but sooner …… K1CLL 99

A Sturdier Quad in Unusual Form

– To defy the wind and even a storm …… WB2HYW 110

Two Small Changes You Can Make

– To slightly improve your 4A Drake …… VE6TW 112

Behold a Dandy Noise Defier

– Double diode rectifier …… EI4R 113

An Improved AGC Conception

– For better CW and SB reception …… ZL2BDB 115

Let Your Transformer Toil

– In a bucket of oil …… WA0ABI 121

Having More Fun

– With the HAL ID-1 ……W3GHZ/0 126

Build a Slow Scan Picture Taker

– From a Polaroid 230 Copy Maker …… K4PRT 130

Build the Ferrous Wheel CW Key

– And pump your way to satori …… K6QKL 133

73 Amateur Radio Today – January 1973

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