Anybody out there playing with this feature or actually used it in a contest? What are your experiences?
Playing with it yielded the following:. 1) Narrower CW filters can't be used (at least not my 400 Hz and narrower filters). The wings are outside the narrow filter passband. 2) For me that meant the 1.8KHz roofing filter was used. It seems like that defeats the purpose of having a K3. In a contest situation, I would certainly like as many rock crusher signal outside the roofing filter passband as possible. It would suggest one might consider the 1 KHz roofing filter, if you want to seriously use this option. If there existed some intermediate (say 700Hz) or variable roofing filter, what would it's width have to be to include the wings and be used for dual PB filtering? de Brian/K3KO -- View this message in context: http://n2.nabble.com/Dual-PB-filter-tp642132p642132.html Sent from the Elecraft mailing list archive at Nabble.com. _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
