[BC] Re: RF interference problem

Ron Cole rondcole
Tue Jan 24 11:24:18 CST 2006


its interesting to note that Polyphaser recommends Straps for Lightening
Protection.
Though they seem to be the only ones.  All others call for wire.

Ron

On 1/23/06, Dennis Cope <dcope at intercom.net> wrote:
>
>
> Shelby, remember an RF ground is not the same as a DC/safety or lightning
> grounds.
> Good RF grounds usually require strap (remember the skin effect) and runs
> should not be a multiple of the offending stations frequency.
>
> Dennis
> WESR, WCTG
>
>
> Wow, I got so much response to my problem I can't really reply to
> everyone.
> To keep you all posted, since my recording setup worked fine before moving
> to this new location, before I go after the radio station I'm going to
> have
> an electrician come and make sure the building is wired proper and
> grounded.
> If that's not the problem then I'm going to experiment with new extra
> heavy
> shielded audio cables and moving them around to see if they're acting as
> an
> antenna per someone else's suggestion. If none of that works then perhaps
> it's my new proximity to the radio station. This may take a few weeks but
> I'll report back as things progress.
>
> Thanks everyone,
>
> Shelby LaPre
>
>
>
>
>
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