07-26-2019, 01:39 PM
Terry - yes I think you are right about band 4/5 interaction. A quick shot at the maths, using the dial ranges (5.8 - 12 Mc/s and 11- 23 Mc/s) and 460 kHz I.F. pans out within a few kc/s, if we assume the LO is on the low side of the received frequencies for band 4, and 5
I don't hold with furniture that talks.