It appears that you are looking in the radio to solve the problem you state. That is the wrong place. It is the computer software that has to ask the right question.
The CAT interface for Elecraft radios is published and maintained by Elecraft. It is available at the Elecraft web site for download. As an example, to request the frequency of VFOA in the K3, the computer would send the string “FA;” to the K3. To retrieve the VFO B frequency, the strings is “FB;”. The computer sends these strings. If you look at the document you will see there are many strings that retrieve or set information for the main receiver and have counterparts for the SubReceiver. It is up to the computer software to use the correct one for their use. The correct course of action would be to contact the authors of the various software programs that you want to access the sub receiver and file bug and enhancement reports, asking them to support the features you seek. Again, the solution is not in the radio, but rather in the software you use. 73! Jack, W6FB > On Feb 7, 2019, at 3:33 AM, Bob KD7YZ <[email protected]> wrote: > > On 2/5/2019 14:47, Bob KD7YZ wrote: > > > So I'd previously asked if anyone knows how to read the same data from > the SUB-rx as I can get from reading the MAIN Rx on my K3 . > > No one was able to figure it out or had been able to accomplish that. > > Sad. > > Expensive addition I have which is nearly useless then if the computer > can't effectively control the SUB rx or learn what it is doing. > > Elecraft people read here? > > Help on this seemingly simple task of which I am unable to solve? (at my > age maybe I never will hi hi) > > > > > -- > 73 > Bob KD7YZ > AMSAT LM #901 > > ______________________________________________________________ > 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] ______________________________________________________________ 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]

