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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+F\-12\s+340N\s+question\s*$/: 6 ]

Total 6 documents matching your query.

1. [TowerTalk] F-12 340N question (score: 1)
Author: "Jim Thomson" <jim.thom@telus.net>
Date: Sat, 8 Jun 2013 06:33:26 -0700
I have a F-12 340N. Manual claims you can shift the ele resonance points by adjusting the eles. 6 inchs per side = 100 khz. Now do they mean tweak the .375 inch tips.... OR do they mean tweak the adj
/archives//html/Towertalk/2013-06/msg00107.html (6,976 bytes)

2. Re: [TowerTalk] F-12 340N question (score: 1)
Author: <john@kk9a.com>
Date: Sat, 08 Jun 2013 10:29:05 -0500
It is surprising that the manufacture is unable to answer this question. Many years ago had a Force12 Magnum dipole element side mounted on a tower in Aruba and I adjusted the element tips for best S
/archives//html/Towertalk/2013-06/msg00109.html (8,153 bytes)

3. Re: [TowerTalk] F-12 340N question (score: 1)
Author: Grant Saviers <grants2@pacbell.net>
Date: Sat, 08 Jun 2013 07:58:05 -0700
You might consider replacing the rivets on general principles. My EF-180C, which had been around for a while before I bought it, had about 30% of the rivets loose, a few missing, and the remainder ok
/archives//html/Towertalk/2013-06/msg00112.html (8,443 bytes)

4. Re: [TowerTalk] F-12 340N question (score: 1)
Author: "Larry" <lknain@nc.rr.com>
Date: Sat, 8 Jun 2013 11:14:58 -0400
Re-drilling and moving the element was the procedure. I had an early C3, EF180B, and EF240X and I had to re-do nearly every element. In my case the initial holes were different on nearly every elemen
/archives//html/Towertalk/2013-06/msg00113.html (9,224 bytes)

5. Re: [TowerTalk] F-12 340N question (score: 1)
Author: "Larry" <lknain@nc.rr.com>
Date: Sat, 8 Jun 2013 12:30:48 -0400
The only rivet problem I had in about 10 years was the element to boom mounting on one of the E240X elements that eventually elongated the rivet holes and the element finally fell 120 feet to the gro
/archives//html/Towertalk/2013-06/msg00114.html (9,860 bytes)

6. Re: [TowerTalk] F-12 340N question (score: 1)
Author: "Bill Parry" <bparry@rgv.rr.com>
Date: Sat, 8 Jun 2013 14:31:23 -0500
I don't have a 340N but have had several Force 12 and I am sure that the instruction that you got means change the lengths of the tips. Drilling out the tips is a very small job. I rivet ALL my anten
/archives//html/Towertalk/2013-06/msg00119.html (9,364 bytes)


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