f.u.n.k.e ATR833 Bluetooth (BLE) Adapter

With our compact Bluetooth adapter, you can transmit radio frequencies directly from a compatible navigation app to your ATR833 radio – no more manual frequency tuning!

Simply select the frequency, confirm, and you're ready to go.

This saves time, increases comfort, and minimizes the risk of input errors in the cockpit.

Easy Installation

The adapter is simply plugged in between the radio and the original connector – no soldering or modifications to the existing wiring required. Installation takes just about five minutes.

Compatible with Android and iOS.

EFIS-Compatible Version

For aircraft equipped with an EFIS that also supports frequency control, a special adapter version is required that can handle two sources simultaneously.

If you are interested in this extended version, please contact us at mail@flugbetrieb.com

Safety First

Safety is our top priority:

Even in the event of a Bluetooth connection failure, the radio remains fully functional. Each adapter is additionally equipped with its own electrical fuse. All internal wiring is done using aviation-grade cable.

Compact Design

The adapter adds only about 30 mm of installation depth behind the radio – perfect for tight instrument panels.

Custom Solutions

Adapters for additional radio models can be made on request.

Included in Delivery

1× Bluetooth Adapter