[TowerTalk] 20m and 10m interaction

Jim Jim" <jdc@ieway.com
Sun, 5 Dec 1999 19:11:41 -0800


Sure it is!   I would like to know how far apart they are for future
reference!

You said that there is no increase in SWR for either antenna...

If this is a game, please tell us all......


Thanks and 73

Jim W7RY


-----Original Message-----
From: henry <henry@pacinfo.com>
To: Jim <jdc@ieway.com>
Date: Sunday, December 05, 1999 10:56
Subject: Re: [TowerTalk] 20m and 10m interaction


>That part isn't important to the question. I'm looking for ways to tell if
>2 antennas are interacting in negative ways without using a field strength
>meter or computer modeling.
>
>
>Tnx for your comment.......
>
>
>
>At 06:14 PM 12/5/1999 -0800, you wrote:
>>You forgot to include one very important figure.........How far apart did
>>you put them ?
>>
>>73
>>
>>Jim W7RY
>>
>>
>>-----Original Message-----
>>From: henry <henry@pacinfo.com>
>>To: towertalk@contesting.com <towertalk@contesting.com>
>>Date: Sunday, December 05, 1999 10:08
>>Subject: [TowerTalk] 20m and 10m interaction
>>
>>
>>>
>>>I put up a 6L 10m mono on a 24ft boom above a 4L 20m mono on a 42 ft
boom.
>>>The SWR of each hasn't changed and both play very well.
>>>
>>>How do I tell if these antennas are interacting in a negative way? Will I
>>>see a reduction in f/b or f/s? I don't have the tools to model this
>>>install, so I'm flying by the seat of my pants on this one.
>>>
>>>Tnx............
>>>
>>>
>>>end
>>>
>>>Henry
>>>KB7RTA
>>>henry@pacinfo.com
>>>
>>>
>>>
>>>
>>>
>>>
>>>--
>>>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
>>>
>>>
>>
>>
>
>end
>
>Henry
>KB7RTA
>henry@pacinfo.com
>
>
>
>
>
>


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