Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1940 1960
> DuPage County
> Qst amateur radio magazine, november 1972
Qst amateur radio magazine, november 1972
1. Some Tips on Successful QRP Operation.
2. Antenna Traps of Spiral Delay Line.
3. Fundamentals of Solid-State Power-Amplifier Design.
6. A Morse-Code Time Identifier.
10. Recent Equipment: The Bitcil Systems Magnum Six RF Processor. The Ten-Tec Argonaut 505.
2. A Code Practice Oscillator for the Beginner.
1. Contest Disqualification Criteria.
3. 160-Meter Contest Announcement.
4. A New Emergency Advisory Committee?
25. 25 and 50 Years Ago in QST.
