Controller with hardware lockout for relay switching system of filters and triplexer.
- Auto decoder (BCD) or manual control of bands from 2 transcievers
- Hardware Lock out
- Socket for Extra LEDs to indicate TX state of partner
- Input (2xRCA connectors) for PTT signals from computer and foot switch
- Output (RCA connector) to transciver in parallel with the pin on DB-9
"Golden standard" since 2009 for WRTC style competition.