- 1. Topband: Receiver front end protector (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Mon, 17 Oct 2011 09:27:11 -0400
- The ICE 196 is IMHO the best front end protection that was in the market. It's too bad they are not currently available. It provides full DC isolation at all times to prevent against static discharge
- /archives//html/Topband/2011-10/msg00121.html (7,288 bytes)
- 2. Topband: RFI (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Tue, 1 Nov 2011 15:43:31 -0400
- I have had two instances over the past few years of similar noise Mike. Both cases turned out to be small switching power supplies...one for a Dell laptop, the other for an LCD monitor. Both supplies
- /archives//html/Topband/2011-11/msg00006.html (7,762 bytes)
- 3. Topband: THeory (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Thu, 24 Nov 2011 08:14:07 -0500
- A common quip running around the system engineering department I ran for years: "Sure it works in practice...but what about in theory?" Happy Thanksgiving everyone... N4GG ___________________________
- /archives//html/Topband/2011-11/msg00240.html (6,246 bytes)
- 4. Topband: UFOs (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Tue, 3 Jul 2012 12:39:39 -0400
- Has anyone ever seen or can point us to a decent treatise on identifying UFOs? That would be: Unidentified Ferrite Objects. Yes, I can throw a few turns on a UFO and sweep it and zero in on the mater
- /archives//html/Topband/2012-07/msg00033.html (6,718 bytes)
- 5. Topband: Chokes, et. al. (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Fri, 13 Jul 2012 14:39:45 -0400
- Common mode chokes DO NOT belong between boxes on your desk. As Tom and others have said. The objective is to get them all at the same RF potential, not isolate them from one another so they can seek
- /archives//html/Topband/2012-07/msg00163.html (6,661 bytes)
- 6. Topband: Homebrew Hairpin (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Tue, 25 Sep 2012 12:46:19 -0400
- I have matched quite a few Tee top verticals - and do it as follows... Put an antenna analyzer at the feedpoint and measure what you have at the QRG you want - probably 1.830? Put the numbers into th
- /archives//html/Topband/2012-09/msg00251.html (6,904 bytes)
- 7. Topband: TLW (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Tue, 25 Sep 2012 14:14:45 -0400
- I use the TLW program so often here I'm guilty of referring to it that way earlier, not remembering not everyone might know what it is. "Transmission Line Program for Windows," the actual program bei
- /archives//html/Topband/2012-09/msg00255.html (7,195 bytes)
- 8. Topband: Early Pioneers (score: 1)
- Author: "Hal Kennedy" <halken@comcast.net>
- Date: Sun, 30 Sep 2012 12:18:25 -0400
- My Dad, 2NJ, is in the 1916 book - which I have a prized copy of. If anyone has books or supplements earlier - I'm collecting.... 73, Hal N4GG (Harold Kennedy Jr., Harold Kennedy Sr. was 2NJ) _______
- /archives//html/Topband/2012-09/msg00329.html (6,717 bytes)
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