Some more info.
Antenna is Butternut HF6V mounted on the barn using the metal roof as a counterpoise. Mic is Heil HM-5 I have a ground strap from my FLEX to the PSU on my computer and also ground to a copper plate buried outside the barn. The grounding system in Norway is very bad. 73 Ulf Den 25. okt. 2012 kl. 23:39 skrev "Michael Walker" <va...@portcredit.net<mailto:va...@portcredit.net>>: Ulf You will need to describe more of your setup. Antennas, grounds, type of mics, etc. If you have a ground on the radio, try removing it and see if it clears up. RFI issues require a lot of trial and error testing. It is not a fault of the radio unfortunately. Mike va3mw On Thu, Oct 25, 2012 at 4:09 PM, Ulf Holt <ulf.h...@kragero-data.no<mailto:ulf.h...@kragero-data.no>> wrote: I have had my FLEX-5000A for a couple of months now, and I love it. Get great reports on audio on all bands, (haven't tested 6 meter yet, since I don't have an antenna for this band), but on 10 meter they complain about really bad RF in the audio. What can be the cause, and what can I do about it? 73 de LA2SL Ulf _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz<mailto:FlexRadio@flex-radio.biz> 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.flexradio.com/ Homepage: http://www.flexradio.com/ _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz 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.flexradio.com/ Homepage: http://www.flexradio.com/