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1. [TowerTalk] 40 meter Yagis (score: 1): Author: Bill via TowerTalk <towertalk@contesting.com>; Date: Wed, 21 Oct 2020 14:54:12 +0000 (UTC); In the process of what to do about 40 meters at my new location and I have a few questions for the group. I will have one 126 or 136 foot tower (Rohn 55 with Phillystran guys. Plans are to stack tw; /archives//html/Towertalk/2020-10/msg00200.html (7,926 bytes)
2. Re: [TowerTalk] 40 meter Yagis (score: 1): Author: john@kk9a.com; Date: Wed, 21 Oct 2020 13:07:16 -0500; I believe Cushcraft coils have 68 turns of 12AWG wire. It is easy to get SWR bandwidth with lossy coils. The JK 2el Yagi should give you 2:1 SWRon the segment you require, I have a couple of OptiBeam; /archives//html/Towertalk/2020-10/msg00206.html (7,740 bytes)
3. Re: [TowerTalk] 40 meter Yagis (score: 1): Author: Grant Saviers <grants2@pacbell.net>; Date: Wed, 21 Oct 2020 13:19:58 -0700; The Moxon JK 40m is another way to go. Proven stack performance with essentially the same design from modified CC 40m at K3LR. Really wideband. Cheaper too. An interlaced multi-band has to make some; /archives//html/Towertalk/2020-10/msg00207.html (9,459 bytes)
4. Re: [TowerTalk] 40 meter Yagis (score: 1): Author: Michael Murphy <mike@ki8r.com>; Date: Wed, 21 Oct 2020 16:19:58 -0400; Have you considered the JK 40 meter moxon? https://jkantennas.com/jk402t.html - Mike - KI8R -- -- *Michael Murphy - KI8R* mike@ki8r.com www.ki8r.com *614-371-8265 * -- _______________________________; /archives//html/Towertalk/2020-10/msg00208.html (8,967 bytes)
5. Re: [TowerTalk] 40 meter Yagis (score: 1): Author: Ignacy Misztal <no9e@arrl.net>; Date: Wed, 21 Oct 2020 21:57:15 -0400; I have JK Mid Tri 40 at 100'. I adjusted it at the 5 ft level for resonance as in the manual (200 KHz down), and the resonance turned too low at 7.020. SWR is about 2:1 at 7.1 and 3:1 on 7.2. But I a; /archives//html/Towertalk/2020-10/msg00213.html (9,333 bytes)
6. Re: [TowerTalk] 40 meter Yagis (score: 1): Author: Paul Isaacs via TowerTalk <towertalk@contesting.com>; Date: Thu, 29 Oct 2020 16:04:32 +0000 (UTC); Hi Bill.I have a JK 30/40 and I can attest to the robust construction of this antenna. Also, my swr from 7.0 to 7.2 is under 2 to 1. The JK 30/40 is mounted 8 feet above an XR-5 yagi and they work w; /archives//html/Towertalk/2020-10/msg00285.html (8,957 bytes)

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