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Fwd: Re: College engineering (was WWZN)
>DATE: Fri, 13 Jun 2003 09:57:24
>From: "Sid Schweiger" <sid@wrko.com>
>To: <boston-radio-interest@bostonradio.org>
>>There were no directional FM or TV stations.<<
>Wrong. There certainly were...and are...directional >FM's and TV's.
A good example of an "early" directional FM was WHAV-FM 92.5
(now WXRV) in Haverhill.
When they first boosted their power from 20K to 50K
with a circularly-polarized antenna, they had to put in
the darndest directional antenna I ever saw! I guess it was designed
to protect the 92.5 on West Peak, CT. Then when WCCM's
FM at 93.7 boosted its signal without such protection, WHAV-FM,
which was farther away, applied for and got a non-DA
authorization.
Laurence Glavin
Methuen, MA
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