- 1. Topband: Detuning shunt fed towers (score: 1)
- Author: "John Harden, D.M.D." <jhdmd@bellsouth.net>
- Date: Thu, 29 Nov 2012 11:03:56 -0500
- I have a 100 ft 45G, shunt fed tower with stacked monobanders for 80 -10 meters. This includes a 24 ft mast with 12 feet out the tower top. I do not even worry about detuning it. The shunt (4 wire) c
- /archives//html/Topband/2012-11/msg00461.html (8,307 bytes)
- 2. Re: Topband: Detuning shunt fed towers (score: 1)
- Author: DAVID CUTHBERT <telegrapher9@gmail.com>
- Date: Thu, 29 Nov 2012 11:30:01 -0700
- A UHF connector won't flash over at 1500 watts if the VSWR is low. _______________________________________________ Topband reflector - topband@contesting.com
- /archives//html/Topband/2012-11/msg00470.html (8,755 bytes)
- 3. Re: Topband: Detuning shunt fed towers (score: 1)
- Author: "Tom W8JI" <w8ji@w8ji.com>
- Date: Thu, 29 Nov 2012 17:10:18 -0500
- With an Amphenol Type "HN" connector there is never any flashover. SO-239's did not cut it. Type "N" is even worse. A UHF connector won't flash over at 1500 watts if the VSWR is low. Dave WX7G HVN co
- /archives//html/Topband/2012-11/msg00474.html (9,288 bytes)
- 4. Re: Topband: Detuning shunt fed towers (score: 1)
- Author: "ZR" <zr@jeremy.mv.com>
- Date: Thu, 29 Nov 2012 16:55:30 -0500
- Ive never had a quality UHF arc even with a 5:1 VSWR of either sign at 1200-1500W. Never tried an import. Carl KM1H -- Original Message -- From: "DAVID CUTHBERT" <telegrapher9@gmail.com> To: "John Ha
- /archives//html/Topband/2012-11/msg00483.html (10,293 bytes)
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