Frequency Change on Futaba Receiver R138DP (PCM) originally tuned for 72Mhz
in frequency range 72Mhz. I have Futaba Transmitter 9-Cap operating on 50Mhz. I want
to convert all my 72Mhz receivers to 50Mhz since there is nobody using 50Mhz in our
model club so no chance of Frequency Clash, more over I experience Glitches on 72Mhz
but non on 50Mhz.