by PaulP » Mon May 30, 2005 11:31 pm
John,
This has been studied at length by the CR914 class and also by the model aviation people. Bottom line, the 23 channel problem really only exists with the cheaper single conversion receivers and even then, it is subject to a lot of variables, like how close the transmitters are, how well the receivers are tuned, etc.
Dual conversion receivers solve the problem. Changing crystals (and not retuning) on a radio aggrevate the problem.
My advice, go to dual conversion receivers and don't worry about it.
Paul P