The AA34 Universal Radio Interface will handle the interface and switching requirements of mobile or CB radio systems when integrated into an aircraft audio system. The AA34 unit provides microphone excitation; relay keying, and sidetone generation, all fully isolated from airframe ground.
规格：
Weight:
0.63 lb
Dimensions:
4.54 x 2.71 x 1.30 in.
Mounting:
Bulkhead mount with four 10-32 screws
Material:
5052-H32 brushed aluminum chassis
Connectors:
25 pin male D-sub
Temperature:
-20ºC to 55ºC
Altitude:
15,000 ft
特征：
Mobile/FM radio interface
Provides floating key lines
Internal RX and Sidetone amplifier
Provides floating audio lines in and out
Internal mic exciter with adjustable output
Internally selectable functions and levels
