Bluetooth adapter
SD-Link Bluetooth adapter for f.u.n.k.e ATR833
f.u.n.k.e ATR833 Bluetooth adapter - with the SD-Link-solutions allow you to seamlessly connect your radio to your navigation app, compatible with SkyDemon, Sky-Map, VFRnav, EasyVFR and XCSoarWhether standard, angled, dual-source or PigTailWe'll show you which version suits your cockpit.
SD-ATR833-E
Plug-and-play adapter between the radio and the D-Sub connector – without additional cabling or mechanical work. Set standby/active frequencies directly from the app via BLE.
SD-Link ATR833-E
Bluetooth adapter (BLE) for f.u.n.k.e ATR833 VHF radios — transmit frequencies SkyDemon and Sky-Map Directly to the radio. Plug & Play, operates via the data interface (12–24 V). For experimental use only.
Add to CartSD-ATR833-A (Angled)
For tight installation spaces behind the panel. Identical functions as SD-ATR833-E, but in angled Design – optionally UP or DOWN.
SD-Link ATR833-A (Angled)
Angled Bluetooth Low Energy (BLE) adapter for f.u.n.k.e ATR833 VHF radios — for installations with limited space behind the radio. Transmits frequencies from SkyDemon and Sky-MapPlug & Play, 12–24 V. For experimental use only.
Choose OptionSD-ATR833-DS (Dual Source)
For cockpits with an existing EFIS connection to the radio (e.g. Garmin G3X, Dynon, Nesis).
Navigation app & EFIS in parallel use – simply plug in the adapter – done.
SD-Link ATR833-DS
Bluetooth adapter (BLE, Dual Source) for f.u.n.k.e ATR833 VHF radios — transmit frequencies SkyDemon and Sky-Map, even with existing EFIS. Plug & Play, 12–28 V. For experimental use only.
Add to CartSD-Link Universal Dual Source
The SD-Link Universal The adapter is extremely compact. Bluetooth to RS232 adapter (BLE 5.0) for f.u.n.k.e Wiring harnesses and runs in parallel to an existing EFIS thanks to dual-source technology.
Direct plug-and-play solution for f.u.n.k.e Wiring harnesses 9-pin remote socketThe pin assignment corresponds exactly to the remote connector of the models. ATR833S, ATR833-II and ATR833A-II.
SD-Link Universal Dual Source
Universal-Bluetooth adapter (BLE 5.0, Dual Source, Bluetooth-to-RS232) for supported RS-232 devices — transmits frequencies from SkyDemon and Sky-MapEven with an existing EFIS. Compact fixed installation, 5–28 V, some technical skill required. For experimental use only.
Choose OptionPigTail PT-GENERIC-BSK833-1
Some ATR833-Wiring harnesses have a 9-pin remote socket instead of a 9-pin socket 5-pin Binder socket. So that these installations also meet the SD-Link Universal (DS) can be used, there is the PigTail PT-GENERIC-BSK833-1 as a perfectly fitting adapter solution.
- Adapter function: connects a 5-pin Binder socket to the SD-Link Universal
- Compatible wiring harnesses (Binder 5-pin): BSKS833S, BSKS833D, BSKS833OE, BSKS833GLS, BSKS833GLD
- Plug and Play: pre-assembled; secure fixation with Conec Latch & Binder Lock
PigTail SD-GENERIC for f.u.n.k.e-Wiring harness with Binder socket
Connection solution to connect an SD-GENERIC adapter to a f.u.n.k.e Wiring harness with 5-pin Binder connector. Plug & Play. For experimental use only.
Add to CartWhich solution best suits your needs?
Comparison table for f.u.n.k.e ATR833
| Criterion | SD-ATR833-E | SD-ATR833-A | SD-ATR833-DS | Universal (SD) |
|---|---|---|---|---|
| Mounting | adapter | Adapter plug (angled) | Adapter plug (dual source) | Fixed installation (dual source) |
| Space required behind panel | Normal | Close (UP/DOWN) | Normal / barely | No panel depth required |
| EFIS parallel | Yes (dual source) | Yes (dual source) | ||
| Power Supply | 12-28 V | 12-28 V | 12-28 V | 5-28 V |
Frequently asked questions
Devices supported from SW 5.8First supported serial number: 40131610 (Production year 2010).
Older versions (≤ 5.7) are not compatible and may require a software update from the manufacturer.
Tip: The last two digits of the serial number indicate the year of production.
Both adapters are technically identical and can be used plug-and-play.
The Angled variant is designed for installations with limited space behind the radio and is angled either upwards (UP) or downwards (DOWN).
Note: The connector orientation varies depending on the radio model – please check the orientation before ordering.
Dual-source technology can you Navigation app & EFIS in parallel use.
Existing EFIS data lines (e.g. Garmin G3X, Dynon, Nesis) remain intact – the adapter is simply plugged in between.
This way you also benefit from the frequency transmission from your navigation app without losing your existing avionics wiring.
If your ATR833-wiring harness 5-pin Binder socket instead of a 9-pin remote socket.
In this case, the PigTail between wiring harness and SD-Link Universal Adapter plugged.
This means that the plug-and-play function is retained even with older wiring harness variants.
All installation instructions and data sheets can be found bundled on this page. Instructions & Downloads – compatible with radio and navigation app, available as a downloadable PDF. Instructions for SkyDemon It is available in 13 languages.
The SD-LinkThe adapters are tested and compatible with the following navigation apps:
- SkyDemon
- Sky-Map
- VFRnav
- EasyVFR
- XCSoar
How you can do that You send frequencies from the app to the radio.We will explain it step by step.
Yes, besides the f.u.n.k.e ATR833 there SD-Link-Adapter for other devices:
- uAvionix AV 30
- Becker AR620X / AR6211 (NG version)
- TQ KRT2 (also angled)
- TRIG TY91/TY92 & TY96/TY97
- Dynon SV-COM
In addition, the SD-Link Universal Adapter for hobbyists and special setups.
Note: The Becker The AR6201 is supported from serial number 3001 (NG version) onwards — older AR6201 models are not. The AR6211 (successor to the AR6201) is supported without serial number restrictions.
The model-specific, automatically updated list – including the devices that not go – you'll find it under Supported devices.
The adapter is connected via Pin 8/9 of the radio If the light remains dark after connecting the pins, in almost all cases the power supply via these pins in the wiring harness is not connected.
Check the pinout according to the installation instructions – this is usually the issue.
The plug-and-play adapters are simply inserted, not permanently installed – no modifications to the aircraft's wiring are required, and they can be removed at any time without leaving any residue. This is straightforward for ultralight and experimental aircraft.
The objective classification – also for certified aircraft (E-class) – can be found on the page Bluetooth adapters on airplanes: what is allowed?
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