Backup Battery and radio

[Corefile]

If I loose main power and the HDX is running on the backup battery of the HDX - does the radio stay operational, including the radio module?

 

[jakej]

AFAIK when the SV is only using the SV-BAT-320 all the devices on the network will have power through the network however if any of those other devices also have a ships power input then they will not function eg SV-COM display will light up but the Com will not operate, same applies to the Transponder etc - HTH.
Ps. The BAT-320 is to only keep the SV & ADAHRS (network only) running when ships power is cut for whatever reason, a fail safe.

 

[Corefile]

Thanks rv8jd - that is what I was looking for. I don’t think there is any difference in the hardware or software, just what hardware can be installed in certified airplanes.