Description
SD Link TQ™ KRT2 Bluetooth Adapter for SkyDemon / Sky-Map – SD-KRT2-E
Plug-and-play adapter for the TQ™ KRT2 – frequencies from SkyDemon directly into the radio.
The SD-KRT2-E The adapter is simply inserted between the TQ™ KRT2 radio and the existing Sub-D connector – without any additional cabling, soldering or mechanical adjustments.
With SkyDemon or Sky-Map you can:
- Transmit frequencies directly to the radio (Standby & Active)
- Automatically transfer the plain text name of the radio station to the KRT2 display
Easy installation – ready to use in seconds
- No soldering, no tools – simply insert
- Secure hold thanks to the high-quality Conec Latch system
- No external power supply necessary – supply directly via the radio (12–28 V)
- Integrated mini fuse Protects in case of failure – the radio remains operational
Perfect addition to SkyDemon and Sky-Map
- Frequency selection via app (standby & active)
- Plain text transmission to the KRT2 display
- Bluetooth® 5.0 Low Energy for reliable connection
⚠️ Are you already using an EFIS system (e.g. Garmin G3X, Dynon, Nesis)?
In this case, we recommend the Dual-source variant SD-KRT2-DS – for one simultaneous use of EFIS and SkyDemon without rewiring.
Technical data & features
|
feature |
Description |
|---|---|
|
Compatibility |
TQ™ KRT2-S, KRT2-F, KRT2-P |
|
Operating Voltage |
12–28 V (directly via radio) |
|
Connection |
Sub-D adapter connector with Conec locking |
|
Bluetooth ® |
Version 5.0 Low Energy |
|
Dimensions / weight |
40 × 45 × 17 mm / 50 g |
IInstallation instructions for SkyDemon & Sky-Map is included and is also available online. -> Instructions & data sheets available.
Real examples from the cockpit can be found in our customer gallery.
Note
This product is exclusively for experimental purposes intended.









Heiner Schütz -
I installed the KRT2 adapter today. The adapter is very small, the housing seems very sturdy, and the mounting clips on the connector hold well. The entire installation only takes a few minutes and it works flawlessly. In SkyDemon, all you have to do is select the radio under "Third-Party Devices," save it, and you're ready to use the function.
Verified purchase.
BenChapman -
Installed in 2 minutes… and 90 seconds of that was trying to plug it in blind by feel!
Verified purchase.
Robert van Dortmond -
I tested the device, and......it is perfect! This is great, no more nervously changing frequencies all the time. Thanks!
Verified purchase.
Bernd Drabsch -
The adapter was installed in 10 minutes and works perfectly.
Verified purchase.
Hermann Viefhues -
I installed the KRT2 adapter. The adapter fits perfectly into our c42, the mounting clamps hold well, but I secured them with cable ties. The connection to SkyDemon and Sky-Map works flawlessly.
Verified purchase.
Kelvin Rusling -
After a bit of initial confusion, I got it working – and it works brilliantly! Although the manual doesn't mention it, SkyDemon correctly recognized the KRT2 radio. The key was selecting the KRT2 protocol manually in a second dropdown panel, which wasn't immediately visible and was still set to another radio type.
I had assumed the protocol would switch automatically, but if I had taken the time to check the whole page, I would've spotted it sooner. Once set correctly, the adapter performs flawlessly. Highly recommended!
Verified purchase.
Chris Theakstone -
Couldn't be simpler, great product
Verified purchase.