FM 2 METER EXTENDED BAND WHIP ANTENNA/BNC Female Connector, 138-174MHz, 50 Ohms, 50 Watts, 4 Hole Mount, Airspeed 450 Knots & a White Finish. CI 177-1

The CI 177-1 has a wider band version than the CI-177 over a frequency band of 138 MHz to 174 MHz. Improved bandwidth provides greater flexibility by optimizing features of some of the newer FM transceivers. Designed for use with single and twin engine piston aircraft.