Hi all, wonder if anyone can help me out. K3 audio frequency response in SSB or DATA mode has with flat EQ hughe rolloff. on the range 500-4000Hz there is 37dB roll off !
Bandwidth is set to 4KHz. Any ideas to what might be the cause? Measured with spectrum labs, screen dump is to be found here : https://www.dropbox.com/s/2nd7axi6ic2osd6/Schermafdruk%202015-12-22%2010.24.04.png?dl=0 -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-audio-response-big-roll-off-observed-tp7611712.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 Message delivered to [email protected]

