Hi Jerry, There is no simple access to band data in the K2 unless you want to reverse engineer the AUXBUS protocol. Depending on how your homebrew amp selects its lowpass filter options, you may be able to pick up the relay control signals for the K2's bandpass and lowpass filter banks and use those to encode a band data word in the format used by Yaesu. There is no isolated connector on the K2 Front Panel, Control, or RF boards that makes available those relay control lines, so you would have to tap the traces where those control signals are exposed.
Perhaps you can comment more on the homebrew amp design with regard to lowpass filter selection? 73, Mike, K8CN ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
