RADIOPHONE STUB ANTENNA/BNC Connector, 403-512 MHz, 50 Ohms, 50 Watts, Airspeed 250 Knots pilot supplies-headset accys-gca Automatic Gain Control (AGC) for

Automatic Gain Control (AGC) for optimum ANR performance in high-noise conditions

It also comes equipped with a Time Weighted Average exposure feature

pilot advisories

The display has an ultraviolet filter to prevent sunlight damage

Simply snap GLO into the plastic mount

RADIOPHONE STUB ANTENNA/BNC Connector, 403-512 MHz, 50 Ohms, 50 Watts, Airspeed 250 Knots pilot supplies-headset accys-gca Automatic Gain Control (AGC) forIdentical to CI 271 except its electrical performance is specified over the frequency range of 403 to 512 MHz in various band segments with VSWR limits shown. Stub antenna designed to withstand the harsh environments associated with the underside of an aircraft. Antenna radiator is mechanically captivated and is sealed against leakage. All exposed metal surfaces are nickel plated for corrosion resistance and long service. The CI 273 mounts through