Hello, I'm trying to make my own interface between the band data lines on the accessory connector of the K3 and the remote antenna switch. I have a few questions that I hope you can help me with:
- is it safe to just poll the band lines with the arduino digital input pins? I understand that my K3 is new enough to have the internal pull up resistor. Should I put an isolation device inbetween? - does the band data as provided by the K3 always track the TX VFO? Should I expect some weird situation if I ever try to do cross-band split? - should I bother with asserting TX Inhibit and keep it set for a few milliseconds when I detect a band switch? Thanks Pf -- Pierfrancesco Caci, ik5pvx ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
