Bill, Full computer doppler control is preferred, but if it isn't possible, tune the higher of the two frequencies. Check out this link for the "One true rule"
http://www.amsat.org/amsat/features/one_true_rule.html Dave-KB1PVH Sent from my Verizon Wireless Droid RAZR _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
