Originally Posted by Sniperp
You don't need a modulate radio for UHF systems, I use a JR12X and it plug right into the trainer port of the radio. I have a Thomas scherrer system and so far had no problems with it so far.
I checked out the system you have, very nice but pricy. My A9 will allow me to either go 72 Mhz, UHF or both. Because he has a non modular Futaba he would have to buy another 72 Mhz radio to go that route. I assume the UHF system plugs into his trainer port.