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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Force\s+12\s+C3\/C4\s*$/: 5 ]

Total 5 documents matching your query.

1. [TowerTalk] Force 12 C3/C4 (score: 1)
Author: "Ed Williams" <sunset392@cox.net>
Date: Wed, 15 Apr 2015 14:22:55 -0400
I was interested if anyone has ever tried to add director/reflector to the C3/C4 antenna making it a three element beam on 10,15 & 20? If so how did the outcome work and could you supply the element
/archives//html/Towertalk/2015-04/msg00406.html (6,986 bytes)

2. Re: [TowerTalk] Force 12 C3/C4 (score: 1)
Author: K7LXC--- via TowerTalk <towertalk@contesting.com>
Date: Wed, 15 Apr 2015 15:53:00 -0400
the C3/C4 antenna making it a three element beam on 10,15 & 20? You mean on the same boom? That's a good way to screw it up. On a different boom, same thing. THAT'S the design. Any changes and perfo
/archives//html/Towertalk/2015-04/msg00409.html (7,256 bytes)

3. Re: [TowerTalk] Force 12 C3/C4 (score: 1)
Author: Tom Carrubba KA2D <ka2d@arrl.net>
Date: Wed, 15 Apr 2015 17:13:09 -0400
I agree with Steve F12 did offer a 19' foot boom with 3 elements on 20-15-1 It was a C-19. The boom is a foot longer than C3. Tom KA2D I use a F12 XR-5, C3 with 12 and 17. I was interested if anyone
/archives//html/Towertalk/2015-04/msg00410.html (8,345 bytes)

4. Re: [TowerTalk] Force 12 C3/C4 (score: 1)
Author: Stan Stockton <wa5rtg@gmail.com>
Date: Wed, 15 Apr 2015 16:50:48 -0500
Ed, It would require a longer boom. 12 feet isn't long enough for 9 elements and you would not get any significant improvement, but certainly a better antenna can be designed using a longer boom. You
/archives//html/Towertalk/2015-04/msg00411.html (8,719 bytes)

5. Re: [TowerTalk] Force 12 C3/C4 (score: 1)
Author: Allan W Schlaugat <reflectors@n9isn.com>
Date: Wed, 15 Apr 2015 22:00:45 -0500
I have a C4 with a additional 10 meter element to make it a model C4E. My instruction book for the antenna was just a C4 plus a addum to install the extra element. No changes to anything measurement
/archives//html/Towertalk/2015-04/msg00413.html (8,825 bytes)


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