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.
- 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
Product Codes | |
|---|---|
| Mfr Part No: | AA34-200 |
| ECCN: | EAR99 |
| PROAPP: | PQ2204NM |
| SCHEDULE B CODE: | 8518.40.2000 |
Weight: 0.63 lbDimensions: 4.54 x 2.71 x 1.30 in.Mounting: Bulkhead mount with four 10-32 screwsMaterial: 5052-H32 brushed aluminum chassisConnectors: 25 pin male D-subTemperature: -20ºC to 55ºCAltitude: 15,000 ft
- Stock: Warehouse
- Manufacturer Part #: AA34-200
Aircraft Fitment Finder
Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
