While I am not a JR guy, in the parameters menu, you can configured the transmitter from PPM to PCM. So your transmitter is already capable. You just need to make sure that you have a PCM compatable receiver to receive the signal
ORIGINAL: MJP@AZ-RCU
Thanks, I'll be sure and ground them. BTW, do you know what upgrade I would have to make to get my Xmitter (JR 8103 FM) compatible with a PCM?..Just wondering, don't want to waste a thread..Thanks.