JR R600 Receiver Crystal Swaps--Any Problems?
09-15-2002, 07:12 PM
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JR R600 Receiver Crystal Swaps--Any Problems?
Got a JR R600 6 channel 72MHz receiver that was on channel 49. I swapped crystals to match my JR X-388S transmitter's crystal. Any problems with that swap? Thank you. (My first JR radio! I know some Futabas have high/low ranges. I've heard that you must send back to factory for retuning if you switch some channels. Is this fact or fiction?)
09-15-2002, 07:30 PM
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JR R600 Receiver Crystal Swaps--Any Problems?
JR "center tunes." Just install the new Rx xtal, range test, then fly.
Fact. Perhaps not needed if you can live with the reduced range due to a high/low band swap.
I know some Futabas have high/low ranges. I've heard that you must send back to factory for retuning if you switch some channels. Is this fact or fiction?
