How to add PTT Johnson Viking II Ham radio tube transmitter circuit

3,214 views · Published 20 July 2016 · 6:18 · Indexed 31 October 2026

Channel: D-lab Electronics · 2016 · Howto & Style

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Here it is! You wanted the best Push to Talk system. This one is very reliable. Does not inject noise. Seamless operation. Your stock Plate switch still operates as factory configured.

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