The KX3-PCKT cable set interfaces between the Elecraft KX3 and personal computers, and provides convenient connection to an external foot switch and RF power amplifier.
This cable set consists of fourcomponents:
3.5mm stereo right-angle to straight through cable (green band)
3.5mm stereo right-angle to straight through cable (red band)
2.5mm right-angle to 3.5mm cable
2.5mm stereo right-angle to KEY OUT and PTT IN (or Transmit Inhibit, or AuxBus) molded module.