Hi John, I operate mostly 6 & 2 meters. On 6m, I have a third preamp between the K3S and the amp. When operating EME, I have to disable Preamp 2 because 3 preamps create too much noise. So, I have disabled Preamp 2. This has allowed me to work EME successfully.
I wanted to try an experiment, disabling Preamp 1 and enabling Preamp 2 while using my 3rd preamp. From what I understand, enabling Preamp 2 disables Preamp 1. But, I don’t know this for sure. Let me know your thoughts on this. Thanks & 73, John WA1EAZ > On Apr 6, 2018, at 8:58 PM, <j...@kk9a.com> <j...@kk9a.com> wrote: > > I am curious what the reason would be for this? > > I have operated from several countries using my K3S and I am never so > fortunate to have a noise floor low enough use preamp 2. Most of the time > preamp 1 is also off. > > John KK9A (PJ4R in 2018 WPX SSB) > > > Stengrevics Jstengrevics wrote: > > Is there some way to enable preamp 2 without enabling preamp 1? Perhaps > electing attenuation on preamp 1? > > 73, > > John > WA1EAZ > > ______________________________________________________________ > 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 jstengrev...@comcast.net ______________________________________________________________ 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