Brian, If by "TX VFO" you mean the band of operation, then the answer is yes. If you mean the frequency within a band, then the answer is that the output of the KRC2 will be the same throughout any one band. 73, Don W3FPR Brian Machesney wrote: > I'm considering a KRC2 purchase. Can the KRC2 control outputs based on the > TX VFO? > >