In a message dated 11/28/01 5:13:35 PM Pacific Standard Time,
x703jko@starpower.net writes:
> I'll be putting up a F12 620/349 along with a WARC7 and a 415/410 on a
> 140 feet of 45G. I'd like to put at least two of these on the mast with
> the remaining antenna on a ring rotor further down.
>
> Question: does anyone have experience with respect to proximity of the
> 620/340 with either of the other two antennas? Is 6 feet of seperation
> enough? or should I spring for another ring-rotor and put the WARC7 and
> the 415/410 further down the tower?
Force 12 recommends twelve feet of spacing between antennas. If it was
the N-version of the 40M antenna, it could be a little closer but you need a
bunch of distance. You probably need to spring for an industrial strength
mast.
Cheers,
Steve K7LXC
Tower Tech
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