Cobham's Universal Interface Amplifier model AA34-300 is a mobile/FM radio audio interface. Features include floating key lines, RX and sidetone amplifier, floating audio lines in and out, and microphone amplifier with adjustable output.
- Selectable functions and levels
- Weight: 0.63 lb / 0.18 kg
- Power: 0.07A / 14/28 Vdc
- TSO C50c Compliance: DO160C