Jeff,

Thank you for your prompt reply. After I posted the compatibility question and before I received your reply, I decided to obtain the specs of the receiver from the web. The receiver is a Futaba FP-R127DF, dual conversion, FM, 7channel job. On its side is an unbroken circular seal printed with "32/72.430 MHz" (channel 32?). The FCC ID is: AZP4VKP-R127DF72. I bought the receiver from a guy that was a little more advanced in RC than I was, and I knew nothing about RC electrinics at the time. I still don't know that much about it now.

The web results really confused me. The info stated that the receiver should be used with a FM, dual conversion, 50 MHz, Futaba receiver crystal. The info also indicates that a Ham channel 00 to 09 crystal should be used in the receiver. Can you or someone else straighten me out on this discrepancy