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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Fw\:\s+Shortened\s+Radial\s+Experiments\s*$/: 9 ]

Total 9 documents matching your query.

1. Topband: Fw: Shortened Radial Experiments (score: 1)
Author: "Brian Mattson" <k8bhz@myvine.com>
Date: Sun, 15 Oct 2006 19:45:16 -0400
In response to Eddy's (VE3CUI) question about anyone using "shortened radials", I have been using these for two years now, with very good results. Coming to TopBand after decades on VHF, I was confus
/archives//html/Topband/2006-10/msg00111.html (14,186 bytes)

2. Re: Topband: Fw: Shortened Radial Experiments (score: 1)
Author: "Ian Keyser" <ian.keyser@btopenworld.com>
Date: Mon, 16 Oct 2006 09:20:42 +0100
Very interesting indeed Brian and this is the first real practical approach to proving the point that I have seen in print. But still I think this is only making the aerial 'work' and if the ground c
/archives//html/Topband/2006-10/msg00117.html (8,032 bytes)

3. Re: Topband: Fw: Shortened Radial Experiments (score: 1)
Author: "Tom Rauch" <w8ji@contesting.com>
Date: Mon, 16 Oct 2006 05:17:24 -0400
Brian, All those impedance measurements are very nice, but the fact remains the resistance presented at the base by the radials has little to do with the loss of the system. Radials can present a co
/archives//html/Topband/2006-10/msg00119.html (9,269 bytes)

4. Topband: Fw: Shortened Radial Experiments (score: 1)
Author: <k8bhz@hughes.net>
Date: Fri, 19 Dec 2014 12:23:52 -0500
In response to Eddy's (VE3CUI) question about anyone using "shortened radials", I have been using these for two years now, with very good results. Coming to TopBand after decades on VHF, I was confus
/archives//html/Topband/2014-12/msg00323.html (14,042 bytes)

5. Re: Topband: Fw: Shortened Radial Experiments (score: 1)
Author: "Peter Voelpel" <dj7ww@t-online.de>
Date: Fri, 19 Dec 2014 19:30:43 +0100
That might mean a lot at only 4 ohms radiation resistance 73 Peter copper (& labor!) resulted in only 2 ohms improvement from 16 to 32 radials. _________________ Topband Reflector Archives - http://w
/archives//html/Topband/2014-12/msg00327.html (7,442 bytes)

6. Re: Topband: Fw: Shortened Radial Experiments (score: 1)
Author: Eddy Swynar <deswynar@xplornet.ca>
Date: Fri, 19 Dec 2014 15:04:32 -0500
Hi Guys, The "issue" of ground radials, velocity factor of radials placed atop the ground, buried below the ground, etc. etc. is surely one that will NEVER come to anything even remotely resembling a
/archives//html/Topband/2014-12/msg00333.html (8,396 bytes)

7. Topband: Fw: Shortened Radial Experiments (score: 1)
Author: "Richard Fry" <rfry@adams.net>
Date: Fri, 19 Dec 2014 18:18:50 -0600
RE: Brian Mattson's post of Friday, 19 Dec 2014 12:23:52 -0500 The velocity of propagation in the MF and HF bands along radial conductors that lie on, or are buried several inches in the earth is inc
/archives//html/Topband/2014-12/msg00339.html (7,347 bytes)

8. Re: Topband: Fw: Shortened Radial Experiments (score: 1)
Author: <k8bhz@hughes.net>
Date: Sat, 20 Dec 2014 10:02:37 -0500
Actually, I don't believe the Brown et al experiments showed this conclusion at all. Their extensive experiments showed an optimal radial length of about 3/8 wavelength (actually 0.41). This, with ON
/archives//html/Topband/2014-12/msg00344.html (9,961 bytes)

9. Re: Topband: Fw: Shortened Radial Experiments (score: 1)
Author: "Richard Fry" <rfry@adams.net>
Date: Sat, 20 Dec 2014 11:49:55 -0600
Recalling Jim Brown's posting yesterday of Rudy Severn's excellent recent work, the current maximum in a radial occurs at 0.25 wavelength from it's open end & loss will be minimized when that current
/archives//html/Topband/2014-12/msg00347.html (11,505 bytes)


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