Also try using the monitor or another rig while transmitting into a dummy
load to see if the problem is still there, and make adjustments accordingly.

On Fri, Mar 26, 2010 at 8:19 PM, Neal Campbell <[email protected]> wrote:

> 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
> >
> >
> >
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> >
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