Karsten, Sounds like the noise is outside of the KNB2's range. There is a mod for wider spaced noise like you describe. See http://www.qslnet.de/member/la3za/K2/modAny.html#KNB2 What you describe sounds like an electric fence.
There was some discusion about an improved noise blanker on the mailing list a while back. Perhaps Wayne or Eric might comment on whether Elecraft will be introducing a new noise blanker in the future. 73, Darrell VA7TO K2#5093 On January 22, 2006 06:43 am, Karsten Eppert(DK4AS) wrote: > I have sharp pulses on all bands hitting the band about once per second, > which the noiseblanker of my old IC 735 kills, but not so my K2 S/N 4765. > I can - more or less - read a circuit diagramm (I don´t understand each > components function in detail yet) I´ve tried some signal tracing, > couldn´t identify a faulty component and can´t find out, what is wrong. > Is there an info-sheet available, what has to be seen with a > dual-scope-oszilloscope at which point and at what siganl level? > > 73 > Karsten > DK4AS > _______________________________________________ -- Darrell Bellerive Amateur Radio Stations VA7TO and VE7CLA Grand Forks, British Columbia, Canada _______________________________________________ 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
