73 Amateur Radio Today – October 1975

73 Amateur Radio Today – October 1975

Issue Contents:

Build a Deluxe TTY Keyboard

…… K7YPG 22

Op Amps: Basic Primer

…… WB2NEL 33

Computers are Here – Are You Ready?

…… W2NSD/1 40

0-60 Hz Synthesizer

…… Calvin 50

A Satellite Fax System You Can Build

…… WB8DQT 60

Dispelling the Mystery of Regulated Supplies

…… W1HCI 69

Digital Logic – Down Through the Months

…… WB0DWV 87

Megger For Peanuts

…… Bach 102

Say OM Are You a Computer?

…… W2IAT 109

Digital Clock Time Bases

…… W2AOO 114

Fast Dive on Five

…… W1BNN 119

Introducing the Opdesk

…… W8LWS 129

The 432er Goes Power – Like 1100 Milliwatts

…… K1CLL 132

Ham PR vs Chaos

…… WA2KBZ 160

Busy Hams Benefit Baja

…… Patterson 166

73 Amateur Radio Today – October 1975

Return to 73 Amateur Radio Today Index


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