ARRL One-Tube CW Novice Transmitter- 1962 Design

Name: ARRL One-Tube CW Novice Transmitter- 1962 Design
Uploaded: 2019-06-17T07:53:54+03:00
Description: I built this 80-meter band CW transmitter in 1987. You could still order crystals in FT-243 holders then. The oscillator tube is a 6DQ6B.

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I built this 80-meter band CW transmitter in 1987. You could still order crystals in FT-243 holders then. The oscillator tube is a 6DQ6B.