Thanks to Guy and top Wayne for their comments. I was not clear in my question: The unit is a P3, not a PX3.
The vertical columns of noise are present with or without the antenna connected. As they change from one time to another, I do not think they are internal noise. I see in the issue of QST that just arrived there is a RF interference article which I am now reading... Thanks for these and any more helpful comments! Julie KT4JR ______________________________________________________________ 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
