[TowerTalk] AM Filter options

[Dale Martin]

It's sometimes easier and more effective to get a sharp null than broad peak
when DF'ing.

One could null the interfering station, rather than try to peak the desired
station.

That might be worth a shot.

73,
dale, kg5u


>
> Also depends on direction.  (This is really implied in the
> strength comment that Tom made) You may be able to use a
> directive antenna towards the station you are interested in,
> beverage or shielded loop, etc., as long as the undesired
> station is not in the same direction.
>
> 73, John
>
> In a message dated Mon, 1 May 2000  2:47:10 PM Eastern
> Daylight Time, "Tom Rauch" <w8ji@contesting.com> writes:
>
> <<
> > I was wondering what options would be available to filter
> out one adjacent
> > AM broadcast radio station from another.  In this case
> reception from one
> > about 60 miles away is desired, but a second one on a close
> spacing is
> > causing some overload of the receiver.  Frequencies are
> both around 1200
> > KHz.  Thanks for any ideas.
>
> The problem you have and the solution depends on how the
> frequency difference and strength difference between the stations.
>
>
> 73, Tom W8JI
> w8ji@contesting.com
>
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>  >>
>
>
>
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