73 Amateur Radio Today – June 1995

73 Amateur Radio Today – June 1995

Issue Contents:

The N4UAU Super CW Station

– This li’l gizmo does it all! …… N4UAU 10

Collinear 5/8

– Wave Omni Antenna for 2 Meters – Commercial antenna performance at a home-brew price! …… WD0O 18

Battery Monitor and Charge Controller

– Check the voltage and keep the battery charged …… K4GOK 32

An Inexpensive Morse Code Keyer

– Build your own for under 10 bucks …… N2YMW 36

Measuring the Antenna from the Shack

– The half-wave length feedline and how to get it …… W0RKU 40

Tone Burst Generator and Decoder

– Versatility and control for under $5 …… WB9YBM 46

The SGC-230 Antenna Tuner

– A Iongwire tuner for use on land or at sea …… WB6NOA 22

The KK-1 from AEA

– The perfect keyer …… WM4U 30

The COY2M3EL “Stealth” VHF Yagi

– A 144 MHz antenna from Swiech Communications Systems …… KT2B 44

73 Amateur Radio Today – June 1995

Return to 73 Amateur Radio Today Index


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