73 Amateur Radio Today – October 1990

73 Amateur Radio Today – October 1990

Issue Contents:

Dual Voltage Bench Supply

– Versatile solution for your power supply needs …… W6WTU 10

The SPC Transmatch

– Improved performance for 20 through 10 meters …… W4RNL 22

ROBO-cOPY

– Automate your shack with a CW copier …… WB9DYI 28

An Easy to Make 2 Meter Antenna

– Make a strong J-pole from an old TV antenna …… AA5KB 32

Solar Car Race

– Searching for an alternative …… WB8ELK 34

Service Survey Wrap-up

– Plus -where to get your old rig fixed …… WB6NOA 38

The ZED LOOP Special

– An inexpensive HF beam with a new twist …… W1XU 41

A Visual CW Offset Indicator

– Add the feature the manufacturers forgot …… W6OWP 46

Above and Below 2 Meters

– Know what you’re hearing …… N2DUP 62

DXDA ’90

– The corrected list of countries …… WB2DIN Staff 80

The Signal Sentry

– Miniature touch-tone decoder and message alert …… WB8ELK 14

The Yaesu FT-1000 Transceiver

– A hot performer loaded with features …… WA4BLC 18

Antenna Quick-launch System

– All you need is a strong arm and the QL system …… W1XU 26

GAP DX-vI Multiband Vertical

– Better than a dipole for DX …… K5CNF 36

73 Amateur Radio Today – October 1990

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