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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Question\s+on\s+Tuning\s+a\s+Force\s+12\s+EF\-240\s+Reflector\s+\(\s+2\s+El\s+\-\s+40\s+mtr\s+Yagi\s+\)\s*$/: 3 ]

Total 3 documents matching your query.

1. [TowerTalk] Question on Tuning a Force 12 EF-240 Reflector ( 2 El - 40 mtr Yagi ) (score: 1)
Author: Dennis Vernacchia <n6ki73@gmail.com>
Date: Fri, 26 Jun 2009 10:04:28 -0700
I recently acquired a NEW Force 12 EF-240 2 El 40 mtr Yagi. ( New Old Stock - Several Years old ) If I understood the instructions correctly, when one is adjusting the antenna, one first tunes the Re
/archives//html/Towertalk/2009-06/msg00511.html (8,995 bytes)

2. Re: [TowerTalk] Question on Tuning a Force 12 EF-240 Reflector ( 2 El - 40 mtr Yagi ) (score: 1)
Author: Pete Smith <n4zr@contesting.com>
Date: Fri, 26 Jun 2009 15:11:18 -0400
In my personal experience, the dimensional control of the shorting bars for the EF-240 is so loose that it is unlikely dimensions from one installation will work at another, even at exactly the same
/archives//html/Towertalk/2009-06/msg00515.html (8,560 bytes)

3. Re: [TowerTalk] Question on Tuning a Force 12 EF-240 Reflector ( 2 El - 40 mtr Yagi ) (score: 1)
Author: Dan <n5ar@air-pipe.com>
Date: Fri, 26 Jun 2009 13:25:05 -0700
My experience was the same as Petes. I tuned for max f/b on a remote signal from a signal generator. Looking up at my antenna at 65 feet, the shorting bar for the reflector is about the length of the
/archives//html/Towertalk/2009-06/msg00517.html (10,222 bytes)


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