The following Kenwood Transceivers are supported by the RBI-1. The ** indicates all features are provided (CTCS freq. select, encode decode, radio memory support, S-meter, remote power on/off)

TM-221, 321,421, & 521

TM-231, 331, 431, & 531 **

TM-241, 441, & 541 ** (no 341's produced)

The following are multi band radios supported:

TM-621, 721, 631, 731

TM-701 **

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WHAT AM I USING?

I use a TM-241 for 2 meters, a TM-331 for 220,

a TM-441 for 440, and a TM-541 FOR 1.2 GHz.