Add PTT Push to Talk module Johnson Challenger AM CW Ham tube type Transmitter
About this video
Hand-picked by a BrighterTube curator · found via round-3 back catalogue of a channel Lumen picks video by video · 82% confidencePTT module installation on Johnson Challenger ham transmitter. Demonstrates adding Push-to-Talk switching capability to vintage equipment.
A 9-minute video from D-lab Electronics: “Add PTT Push to Talk module Johnson Challenger AM CW Ham tube type Transmitter”.
Video by D-lab Electronics, played through YouTube's embedded player.
Part of Vintage Ham Radio Transmitter PTT Push to Talk installations