73 Amateur Radio Today – January 1971

73 Amateur Radio Today – January 1971

Issue Contents:

LX for Leisure

– A relaxed DXpedition to Luxembourg …… G3BID 18

Try DXing the World the Hard Way!

– Around the world in 90 frustrations …… K6KA 22

Split Phones – A DX Operating Aid

– You’ve got two ears? Why not use them both? …… GW8PG 30

Can Ham Radio Manufacturing Survive?

– Maybe …… Staff 35

Heath Tener Modification

– Bigger fuse …… K8JLK 45

Testing the RP Electronics Compressor

– Cheapest wav to double your power …… Staff 46

For the Love of a Ham

– Show this to a wife (your own preferably) …… WB6AOF 48

Duty Cycle Duty Factor

– It is your duty to read this …… W2OLU 50

Repeater Zero Beater

– An FM article? You bet! …… W1IRH 52

Getting Hep to ICs

– Pun intended …… K6MVH 56

Voices from the Past

– Ten thirty fifty years ago today …… Staff 62

Basics of Surplus FM

– Another FM article? What else? …… WB2AEB 64

A Parabolic Beam for 10 15 or 20 Meters

– Big …… WA2SJZ 66

The Galaxy PM 210

– Even more FM? Right! U.S. made too …… K2ULR 69

Lightning as it Affects Ham Radio

– It affects believe us it affects …… Patzsch 73

IC Receiver Accessory

– Our old friend Select-o-ject in I.C …… W2EEY 76

Inverted Attic Antennas

– TVI from the mystery neighbor …… W2SF 81

Double Balanced Mixers

– The heart of SSB …… K2PUR 86

A Quick and Permanent Tool Marker

– Tom Swift and his Electric Pencil …… K5JKX 91

There is a Santa …But!

– Think before you pray …… W6LJZ 92

A New Start from Washington

– An insider refutes QST December editorial …… W8GI 94

Amateur Study Guide Supplement

– Q & A special with no A’s …… Staff 98

73 Amateur Radio Today – January 1971

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