It may be possible to do full duplex with the sub receiver on a different band and antenna from main, since it's very well-shielded. I'll give this a try. Some firmware changes will be required.
73, Wayne ---- http://www.elecraft.com On Oct 16, 2009, at 7:21 AM, Bill W4ZV <[email protected]> wrote: > > > > Brian Machesney wrote: >> >> Call me stubborn, but I believe that it should be possible to >> *make* the >> K3 >> and a logging program work together as "SO2R-in-a-box." This probably >> involves external, switched bandpass filters, might involve an >> external >> antenna switch and/or applying a "context swtich" via the logging >> program, >> but it seems that it must be possible - and a good idea. >> >> Has anyone made this work? Is anyone working on it? Is anyone >> interested >> in >> starting up a new group (off this reflector) to work up ideas? >> > > True SO2R means you can listen on the second receiver while > transmitting on > the main radio receiver. That can NEVER happen with the K3 because > both > receivers are muted while transmitting. SO2V (Single Op 2 VFOs) is > possible > with N1MM as N1EU describes below: > > http://n1eu.com/K3/K3_subrx.htm#SO2V_Operation > > 73, Bill > > -- > View this message in context: > http://n2.nabble.com/K3-SO2R-in-a-box-tp3835713p3835807.html > Sent from the Elecraft mailing list archive at Nabble.com. > ______________________________________________________________ > 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 ______________________________________________________________ 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
