Jim Many mike cables do not provide a ground path from the outside of the mike plug to the actual ground of the mike which leads to whats called the "Pin 1" problem. Check out this great paper http://www.audiosystemsgroup.com/RFI-Ham.pdf
73 Neal Campbell Abroham Neal Software www.abrohamnealsoftware.com (540) 645 5394 NEW PHONE NUMBER Amateur Radio: K3NC Blog: http://www.abrohamnealsoftware.com/blog/ DXBase bug reports: email to [email protected] Abroham Neal forums: http:/www.abrohamnealsoftware.com/community/ On Fri, Mar 26, 2010 at 7:58 PM, jim howard <[email protected]> wrote: > I'm a new flex 5000a user. I'm getting bad audio reports. Everyone seems > to think it is RF get into the mike circuit. I have toroids on all leads > (have ordered more). I have all grounds going to a single point to prevent > ground loops. This is the first time I've ever had RFI problems. Any > suggestion would be a great help. I sure like the radio but not good to > have radio that I can't use. > > Jim, K5TC > > > > _______________________________________________ > FlexRadio Systems Mailing List > [email protected] > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > Knowledge Base: http://kc.flex-radio.com/ Homepage: > http://www.flex-radio.com/ > _______________________________________________ FlexRadio Systems Mailing List [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/
