AT-640A/ARN VHF Marker Beacon Antenna | 75 MHz 500H An external power unit is

An external power unit is not required

Bird's RF terminations are world renowned for their high-quailty

modernalternative to the A360 series incandescent interior cabin lights

The digital probe with 12 ft cabling sends an accurate reading to the panel mount

ergonomic handles provide comfort and leverage for users during the crimping process

AT-640A/ARN VHF Marker Beacon Antenna | 75 MHz 500H An external power unit isThe AT 640A ARN antenna is a receive only VHF marker beacon antenna used on both fixed wing and rotary wing aircraft. The antenna meets the requirements of Military Specification MIL A 5999 for electrical and environmental performance. The antenna is finished with a white Skydrol resistant polyurethane paint in accordance with Military Specification MIL PRF 85285. The antenna has an operating temperature of 40F to 160F and experiences a drag force of