73 Amateur Radio Today – June 1996

73 Amateur Radio Today – June 1996

Issue Contents:

The Discharger

– A NiCd nurse you really should build …… K4GOK 10

Wheelchair Mobile

– Dave Skinner KC5NLK operates from his wheelchair …… WD5BIV 20

Upgrading Your Transmatch

– Make your buddies sick with envy by adding a Ten-toc tuning bridge …… KJ7FX 22

Foxhunting Deluxe

– A compact antenna switching unit for Doppler DF …… K4CHE 28

The 2 Meter Diamond Beam

– It could be a real gem in the rough …… AD1B 32

Oersted…Faraday…Telsa

– Their discoveries created our worldwide system of electric power …… W8AHB 34

Make a MICOR Into a Repeater

– A simple modification using a popular mobile radio …… VE3RHK 42

Economical High Current Power Supply

– A “smart” battery charging system to build …… WA8YCG 50

Simple Inductance Meter

– Measure small inductions with this easy-to-construct instrument …… KB4ZGC 56

Dealing With Doublespeak

– Interpreting befuddling transceiver spec sheets …… NZ9E 70

The MFJ-9406 6m SSB Transceiver

-6 meters: The adventure begins …… AC4HF 38

The ANC-4 Antenna Noise Canceller from JPS

– Reduce that noise!…… WB2QLL 44

The Greco Mountain GM-20 QRP

– Another small wonder! …… AA0XI/vK5FN 46

The Carolina Bug Katcher Multiband HF Mobile Antenna

…… AC4HF 48

Communications Simplified Part 6

…… K2OAW 65

The BEARS Hunt the Fox

…… WB8VGE 68

Coaxial Cable

– Get comfortable with it …… W1OLP 84

Pylon Mobile Mount

-a quick way to install your car rig …… W1XE 85

73 Amateur Radio Today – June 1996

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