Yes, Simon, you will likely find that the sloping signals drifting across the waterfall are caused by local switched mode PSUs. Perhaps your own?
I have found the P3 causes some interference on 2 metres. This was cured quite simple by placing a ferrite clamp-on at each end of the power cable between the P3 and K3. I hope that helps. 73 de David G4DMP In a recent message, Simon Lewis <gm4...@hotmail.com> writes > >I got my new P3 working this weekend >what a fun box! >v handy - I will enjoy using this on VHF too >I have a couple issues .... >Every couple mins the whole noise floor jumps and a horizontal line >appears across this display >is this somekind of time marker or something else > >Also my shack this morning was cold .... and for a while I got some >interference bars that sloped across the screen on the VGA monitor >once the place warmed up they disappeared > >anyone else see this -- + - - - - - - - - - - - - - - - - + | David M Pratt, Kippax, Leeds. | | Website: http://www.g4dmp.co.uk | + - - - - - - - - - - - - - - - - + ______________________________________________________________ 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
