The FC-10 provides a compact, easy-to-install unit that is styled to match the appearance of the FT-840 and will match a wide variety of antennas to within a 1.5:1 SWR on any amateur band frequency in typically less than 30 seconds. You can use the tuner switch on the transceiver for one-touch recall of tuner frequency memories that have already been stored. SWR matching occurs in under one second for memory recall. Transmitter power required for matching can be as little as 10 watts and matching settings are automatically stored in memory for instant recall when the same frequency range is reselected later.

The back panel ( connection is very simple) features SO-239 inputs and outputs plus a Ground Lug. The FC-10 comes with a 3 foot (1m) coaxial cable, 3 foot (1m) control cable and features a pull out flip stand if you wish to operate the tuner at an angle.