audio inputs

  1. Floridarailfanning

    XPR5550e Rear Audio Input and VOX

    Hi all, I'm attempting to set up a 5550e so that the rear audio, which is coming from a computer, can be used as a hot mic source with VOX. (rear PTT is not needed). I have wired the RX audio to pin 12 (RX Audio) and pin 16 (Ground) and the TX audio to pin 11 (TX Audio) and pin 12 (Audio...
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