The Yaesu FT-200 / Henry Radio Tempo One ises an 11-pin Amphenol '86' / '78' series connector for its external HV DC power supply.
The pin assignments, for this connector, can be found on page 15.http://www.radiomanual.info/schemi/FT200_FT250_user.pdf
Amphenol/WPI Series 86 is the plug that fits the Series 78 sockets.
11-pin Plug: 86-CP11
11-pin Socket: 78-S11
Strain Relief hood for cable: 86-3-24
Cover with no strain relief: 86-3-13
You can purchase these from any Amphenol/WPI retailer/distributor -- such as Allied Electronics, Newark Element14, that have remaining stocks !!!
Some eBay resellers sell these connectors and cable sets for Collins or Heathkit HV power supply to transceiver.
SHOP for AVAILABLE STOCK and Best Prices!http://store.triodestore.com/amphenol.html