Ken, I had two W1JR 2mtr yagis (12' booms) up with a
6 meter beam (4 ele 12' boom) between them and had no
problems, I had the 2 meter beams spaced 3 1/2 feet above and
3 1/2 feet below the 6 meter beam.
I use GaAsfets on both 6 and 2 and have no problems with
excessive RF hurting anything, but I only run 250 w on 2 and 100 w
on 6 meters, with the power your talking about maybe it would be
better to be safe than sorry, I think I would be more concerned about
the 6 meter signal into the 2 meter front end than vice versa.
Mark WB8JKR
On Mon, 11 Jan 1999 11:06:06 -0800 "Mason, Ken R" <ken.r.mason@intel.com>
writes:
>
>Hello Fellow Hams,
>
>I have one tower in which I plan to put 6M, 2M, 432 MHz, 1294 MHz
>antennas
>on it.
>
>The question I have is what will the 6M interaction be to the 2M
>antennas if
>the 6M antenna (5 el. 15' boom) was placed in-between two stacked 2M
>Yagis
>(13B2 15' boom). The 2M stacked yagis spacing is 10.5 feet.
>
>I have an 8877 amplifier on 6M and another 8877 amp for 2M. If I
>transmit on
>6M, should I disconnect the 2M antennas from the radio?
>
>73,
>Ken
>KC6TEU
>www.qsl.net/kc6teu/
>home.earthlink.net/~kmcm
>
>--
>FAQ on WWW: http://www.contesting.com/towertalkfaq.html
>Submissions: towertalk@contesting.com
>Administrative requests: towertalk-REQUEST@contesting.com
>Problems: owner-towertalk@contesting.com
>Search: http://www.contesting.com/km9p/search.htm
>
>
___________________________________________________________________
You don't need to buy Internet access to use free Internet e-mail.
Get completely free e-mail from Juno at http://www.juno.com/getjuno.html
or call Juno at (800) 654-JUNO [654-5866]
--
FAQ on WWW: http://www.contesting.com/towertalkfaq.html
Submissions: towertalk@contesting.com
Administrative requests: towertalk-REQUEST@contesting.com
Problems: owner-towertalk@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|