Transponder/D100 compatibility

[N167EC]

Is there a list of transponders which are compatible with the D100 serial output directly?  I.e. No gray code converter needed.  I am looking for a transponder.  Would like to use the Becker because it would fit in my panel in an existing hole.  I could not tell from the Becker web site.

 

[dynonsupport]

The Garmin 327,328,330 work for sure. Of the Becker, only the 6401 Mode S model even has a serial input. On spec, it should work, but I'm not sure whether we've gotten a confirmation from any customers that it works (I think most use the Mode C transponder). I don't think we've gotten a confirmation that it doesn't work though, on the other hand.

 

[skysailor]

Although it is a much smaller group, I am told by Garmin that the SL70 & SL70R will accept the altitude input through a serial connection from the Dynon.

 

[obertelsen]

Becker 6401 Mode S works fine with D100.

 

[jakej]

Although it is a much smaller group, I am told by Garmin that the SL70 & SL70R will accept the altitude input through a serial connection from the Dynon.

Yeah, and a very happy group IMO as an early adopter of the Apollo 'stack'.

Jake J