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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+EF240X\s+problem\s*$/: 4 ]

Total 4 documents matching your query.

1. [TowerTalk] EF240X problem (score: 1)
Author: Mike <k4gmh@arrl.net>
Date: Mon, 25 Jun 2007 23:28:36 -0400
Hello, Planning to remove the top (145 ft) Force 12 EF240X in the next several weeks due to a problem that appeared right before Christmas. The ant. suddenly shifted resonance from 7050 KHz to 7120 K
/archives//html/Towertalk/2007-06/msg00743.html (6,624 bytes)

2. Re: [TowerTalk] EF240X problem (score: 1)
Author: "Bill Parry" <BPARRY@RGV.RR.COM>
Date: Tue, 26 Jun 2007 06:36:18 -0500
I never could get this antenna to work right. I had lots of trouble with those loading wires breaking and getting screwed up. Maybe the wind did something to those wires. Also, the little stand offs
/archives//html/Towertalk/2007-06/msg00747.html (8,212 bytes)

3. Re: [TowerTalk] EF240X problem (score: 1)
Author: "Jim Walker" <jim@walkersdomain.com>
Date: Wed, 27 Jun 2007 08:16:08 -0500
Have you considered it might be the coax or antenna switch (if you have one) or perhaps the balun? Could be that the hairpin match was hit by a bird or has come loose from the element, etc. I've had
/archives//html/Towertalk/2007-06/msg00777.html (9,947 bytes)

4. Re: [TowerTalk] EF240X problem (score: 1)
Author: Mike <k4gmh@arrl.net>
Date: Sun, 22 Jul 2007 22:44:42 -0400
Hello, The problem was a loose cable clamp holding the shorting wire to one leg of one of the reflector's linear loading lines. For some reason didn't see it when initially looking for a problem with
/archives//html/Towertalk/2007-07/msg00867.html (7,624 bytes)


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