Bob's Corner

Two-Tube CW Transmitter for 80 Meters 6L6 Metal Tube, Pierce, Crystal-Controlled Oscillator Operated at a screen and plate voltage of 255 VDC, Regulated, Driving a 6L6G Glass tube amplifier. Output is by a PI-Network. Plate voltage is 360 VDC. Keying is in the final cathode. Power output is ten watts of RF. N4QR Bob Null

The back of a homebrew two tube CW transmiter for 80 meters.

The front of a homebrew two tube CW transmiter for 80 meters.