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Re: [TowerTalk] 160M inv L too close to yagi ?

To: Towertalk <towertalk@contesting.com>
Subject: Re: [TowerTalk] 160M inv L too close to yagi ?
From: Tony Brock-Fisher via TowerTalk <towertalk@contesting.com>
Reply-to: Tony Brock-Fisher <barockteer@aol.com>
Date: Sat, 15 Jul 2017 22:25:01 -0400
List-post: <mailto:towertalk@contesting.com>
I had a similar situation with a 160 meter antenna close to a 40m beam and did see interaction. In my case it is a sideways 160 meter Vee with one end underneath a 2 element 40m beam. The 160 meter antenna is tuned with a remote tuner and has very narrow bandwidth. The interaction caused increased SWR on the 40m antenna dependent on the tuning of the 160m antenna. I reduced the interaction by lowering the end of the 160m antenna farther below the 40.

-Tony, K1KP

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