As someone who frequently has to live with high line noise levels up to S8/9 at times, that's particularly good news! Thanks for posting it, a very impressive demonstration. My K3 hopefully won't be too many weeks now!
73 Stephen G4SJP On 23/2/08 01:59, "Tom Hammond" <[EMAIL PROTECTED]> wrote: > Folks: > > This afternoon my line noise was particularly bad, even giving VP6DX a run > for its money on some bands. > > Just for the heck of it, I punched [NB] on the K3 and... there was VP6DX, > and... the noise was GONE!!! > > This was some of stronger line noise I've had out here (in the sticks) for > quite a while. > > I was so impressed that I mad an MP3 of the differences without and with > the NB enabled. The MP3 file can be found at: > > http://www.n0ss.net/k3_nb_demo_22feb2008.mp3 > > NOTE: If you choose to manually type this URL into your browser, be > aware that the blank spaces are filled with UNDERSCORE " _ " > characters and NOT blank spaces as might appear above. > > If you can't access the file from this link, go to www.n0ss.net, select > the K3-Specific web page (just being built, so there's virtually NOTHING > on it other than this file) and click on the file. > > The source bands for the recording were 15m and 17m, and among others, > VP6DX was one of the 'sample' stations. > > I used a fairly wide bandwidth in order to give a worst-case scenario for > the KNB3. Most of the blanking was due to the IF blanker, with just a little > DSP NB thrown in for good measure. > > Nice work Wayne & Lyle! > > 73, > > Tom Hammond N0SS > > _______________________________________________ > Elecraft mailing list > Post to: Elecraft@mailman.qth.net > 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 > _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net 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
