I'm seeing something similar, but I'm not sure if it's the same effect or something related.
Using 400 Hz bandwidth and a 400 Hz roofing filter, and using Auto to zero-beat a CW signal, I consistently get the P3's center frequency to be too low - in this example about 45 Hz too low. See screen capture here: http://folk.uio.no/sverre/LA3ZA/Offset-P3-K3-400HzXFIL-LA3ZA.jpg RobertG wrote > On CW, using the K3 CWT to center a signal, the pan display frequency > for the signal shifts around as follows: ----- Sverre, LA3ZA K2 #2198, K3 #3391, LA3ZA Blog: http://la3za.blogspot.com, LA3ZA Unofficial Guide to K2 modifications: http://la3za.blogspot.com/p/la3za-unofficial-guide-to-elecraft-k2.html -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-filter-setting-shifts-panadapter-display-tp7608675p7608678.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 Message delivered to arch...@mail-archive.com
