Universal Radio Interface 35k' (TRF11)
Delivery Options
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Dates provided are estimates to major cities & not guarantees*
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Delivery Estimates
Orders placed by 3pm AEST Monday–Friday ship the same day. Weekend orders ship Monday. Freight costs are calculated at checkout.
Express Post typically arrives next business day in major Australian cities for orders placed before our cut-off.
Not available for orders including aerosols or DG’s.

- Delivery dates are estimates, not guarantees.
- Bulky items may be shipped via TNT Road express.
- See our full shipping policy here.
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Description
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.
FEATURES
- 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: 13.8 VDC±10% mVRMS or 27.5 VDC±10% (select by pin), at 70 mA
Requires Install Kit: EDI-34C or AA34-IKC (Not included)
Specifications
| Category | Fournitures pour aéronefs |
|---|---|
| SKU | AA34-300 |
| Shipping Weight | 0.5 kg |
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.
FEATURES
- 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: 13.8 VDC±10% mVRMS or 27.5 VDC±10% (select by pin), at 70 mA
Requires Install Kit: EDI-34C or AA34-IKC (Not included)
| Category | Fournitures pour aéronefs |
|---|---|
| SKU | AA34-300 |
| Shipping Weight | 0.5 kg |

