Air 3500 PNR Headset 230021-1 RF output (J1) passes DC

RF output (J1) passes DC from the connected GPS receiver

and Counter Drum Encoding Altimeter

The 163PIN160 logic converter unit maintains continuity for broadband frequency hopping for  secure V/UHF communications in high performing military aircraft

The PE4064 TNC female terminal connector features a solder cup interface

Air 3500 PNR Headset 230021-1 RF output (J1) passes DCThe Telex Air 3500 Headset is a passive noise attenuating headset that demonstrates Telexs commitment to provide the maximum possible hearing protection in noisy aircraft cockpits. The boom and earcup mountings are used as the cord entrances to minimize the number of openings in the earcups. The size and shape of the earcups are optimized for broad spectrum noise reduction. Three quick set headset pressure settings let the user select the comfort