I'm surprised nobody has mentioned the KRC2 .. red-headed stepchild of the Elecraft line ;)
I use a KRC2 with a K2 to switch 6 microwave bands in the Jitney .. 903 through 10G. The radio displays the correct frequency with the GHz lopped off. I reprogrammed the KRC2 (no programming required, just run a commandline utility) such that it turned on 2 source and 2 sink pins per band, with another pair of source and sink which turns on for any microwave band. The outputs of the KRC2 can do a few hundred milliamps, but the total package power is probably limited to under an amp (e.g. use drivers for stuff that uses more than a few 10s of mA). I drive two 1P6T relays plus some logic and a bunch of DEMI relay boards. It's not out-of-the-box, but it's been very reliable .. you'll likely need to be able to do simple "glue" circuitry, diode or gates, drivers, etc to make a complete solution de w1rt/john On Sat, Aug 11, 2012 at 2:59 AM, <w...@iw.net> wrote: > I would like to use my K3 as an IF radio for > some VHF+ transverters. I have transverters > for 8 bands, and it would be great if the set > up included automatic bandswitching of the > transverters, amps, PTT lines, etc. Is there > anything out there that can handle this? > > I spend over 300 hours per month at work, > so I don't have time to learn how to program a > PIC, etc. > > Thanks & 73, > > Arliss W7XU > > > > > ______________________________________________________________ > 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 ______________________________________________________________ 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
