Interface cable for your ELECRAFT KPA-500 or KPA-1500 to YAESU FTDX101D, FTDX101MP, FTDX-3000
These are not made by Yaesu or Elecraft but fit PERFECTLY in the above Yaesu radios and interface to the band information and keying of the Elecraft KPA-500 or KPA-1500Cable is approx 72 inches (6 feet) long from end of connector to end of connector.
See the pics, look at the high quality of this cable and connectors!
For reference:
CABLE to connect KPA-500 or KPA-1500 Amplifier TO YAESU 15 Pin LINEAR jack.
This cable has:
15 pin connector for amplifier ( 3 row female ) - "AUX1" jack
15 pin connector for radio - "Linear" jack
Functions:
BAND DATA (band switching)
RELAY (amplifier T/R)
ALC (if this option is chosen)
GND