Rob,
My apologies…I posted TK3230, which is correct, and meant to say the other radio is a TK3101, not a 3103. The TK3101 is an older radio. What I see is that the frequencies on both are very different. The 3101 communicates from about 462.5625 to 462.7250. My new radio (3230) communicates from 461 up through about 469, but none of the frequencies match the frequencies on the older 3101. Am I missing something basic?
Kevin