Specs

Direction Finder Display Unit: Size: 4.721” x 3.901” x 2.347” Accuracy: +/-5 degrees Power Source: 12–36 VDC @ 250–500ma Type: Phase interferometer Frequency: 121.5 MHz >> Array antenna including eight rigid elements with integral stainless steel shock springs >> Dimmable display >> Qualified for Grade B, Class I Shock and Vibration IAW Mil-STD-901D >> Display and array rated to IP67 Direction Finder Antenna Unit: >> Operating Frequnecy: 121.5 MHz >> Operating Voltage: 7-12 VDC (powered via display) >> Current Draw: max 350mA >> Weight: 68.7 oz (1949 g) >> Accuracy +-5º >> Operating Temperature Range: -20ºC (-4ºF) +60ºC (140ºF) >> Storage Temperature: -50ºC (-58ºF) +70ºC (158ºF) >> Weatherproof applications require D89 connector with waterproof hood (Conec P/N: 165X15019X) and extended gasket (Conec P/N: 795-305420)