[BC] Shunt Feed AM Antennas

JYRussell@academicplanet.com jyrussell
Fri Feb 23 20:53:43 CST 2007


AFAIK... units as old as ours (shunt fed, built around 1946) remain that 
way, grandfathered in, but they are not allowing CP's for NEW stations to be 
built that way.  Never heard a word about having to tear down or rebuild the 
'old' ones.   Not sure about the cutoff date, seems like it wasn't that long 
ago ...
Jason
----- Original Message ----- 
From: "Bailey, Scott" <sbailey at nespower.com>
To: "Broadcasters' Mailing List" <broadcast at radiolists.net>
Sent: Friday, February 23, 2007 1:25 PM
Subject: [BC] Shunt Feed AM Antennas


>I just happen to be looking at Scott Fybush's site, and reading about
> the KOAC site.  I know that we have discussed this topic before, but
> Scott made the mention that the FCC did not allow shunt feed towers any
> longer due to their computer modeling system could not model such type
> of antenna and it's results in efficiency.
>
>
>
> I was under the impression from somebody here on the list that they
> would allow it for daytime only use.  Is this still true or do they just
> allow them anymore, unless it is an emergency situation.
>
>
>
> Scott
>
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