The AA34 universal radio interface integrates with an aircraft radio to handle the interfacing and switching requirements of mobile or CB radio systems. This unit provides microphone excitation; relay keying, and sidetone generation which also is fully isolated from the aircraft ground.
Cobham Universal Radio Interface
- Mobile/FM radio interface
- Floating key lines
- RX & Sidetone amplifier
- Floating audio lines in and out
- Mic amplifier with adjustable output
- Selectable functions and levels
- Power: 0.15 A / 28 VDC
Available Options
| Part Number | Description | Condition | Price | Availability | Stock | Quantity | |
|---|---|---|---|---|---|---|---|
| AA34-300 | Cobham Universal Radio Interface | NEW | $1,450.00 | In stock | 2 | | |
| AA34-300 | Cobham Universal Radio Interface | SVC | $990.00 | In stock | 1 |
Product Added to Quote Successfully.
View Quote
View Quote
The AA34 universal radio interface integrates with an aircraft radio to handle the interfacing and switching requirements of mobile or CB radio systems. This unit provides microphone excitation; relay keying, and sidetone generation which also is fully isolated from the aircraft ground.
Weight:
0.40 lb (180 g)
Dimensions:
1.3 x 2.71 x 4.54 in (33 x 68.8 x 115.3 mm)
Mounting:
bulkhead mound with four 10-32 screws
Materials and Finish:
5052-H32 brushed aluminum chassis and cover with conversion finish
Connectors:
25 pin male filtered D-sub
Input Power:
13.8 VDC±10% mVRMS or 27.5 VDC±10% (select by pin), at 70 mA
Input Signals:
mic, 250 mVRMS @ 150Ω ±10%
audio, 2.5 VRMS @ 600Ω ±10%
Output Signals:
mic, adjustable to 1.5 VRMS max into 600Ω or 178 mVRMS into 8Ω
audio, 100 mW into 8Ω or 600Ω nominal
Frequency Response:
<3 dB from 350 Hz to 6 Hz
Distortion:
<10% @ rated output
Noise Level:
>50 dB down from rated output (without signal)
Temperature:
-20°C to 55°C, operating
-55°C to 85°C, survival
Altitude:
35,000 ft
Humidity:
95% non-condensing
Shock:
6 G (any axis)
Vibration:
RTCA/DO-160C categories (B, M, N)
Approval:
TSO-C50c (RTCA/DO-170 /Class II, RTCA/DO-160C)
- AA34-300 Universal Interface Adaptor
Serial Number: P203454 – In Stock
|
Reviews
There are no reviews yet.