I know this is not possible right now. But, is there any way one can use the DSP on SSB to allow adjacent stations to be actively rejected and thereby arranged to not pump the AGC? For unknown reasons in contests the weak DX stations always like to call within a few kHz of the strongest station on the band. As far as I can tell at the moment the AGC is found from the entire bandwidth, not the wanted bandwidth.
My SSB filter is nominally 2.7kHz but it is much wider than that if you go further down the skirts and when signals are 60-80 dB stronger than the weak ones you need to worry about the skirts. When the going is really tough I will have 2kHz or less DSP bandwidth. A tighter filter would help of course as would some form of tunable IF null like we used to use before DSP. Mike -- View this message in context: http://n2.nabble.com/Nulling-QRM-tp3572519p3572519.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:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
