- 1. Re: [Antennaware] Question (score: 1)
- Author: Joe Reisert <W1JR@arrl.net>
- Date: Fri, 31 Oct 2003 13:53:53 -0500
- Mike etal, Sealing an RF coax connector is a constant problem. When I moved to New England (from San Jose) in 1974, everyone up here said "get some silicon grease (I think they called it DC-4?) and s
- /archives//html/Antennaware/2003-10/msg00015.html (9,490 bytes)
- 2. [Antennaware] Broadcast verticals (score: 1)
- Author: Joe Reisert <W1JR@arrl.net>
- Date: Wed, 22 Dec 2004 14:33:22 -0500
- Gentlemen and ladies, A few months ago someone referenced an article in the June, 2004 IEEE transactions on Broadcast (?) with info on a new shortened type of vertical antenna (I believe 1/8 WL high)
- /archives//html/Antennaware/2004-12/msg00006.html (6,700 bytes)
- 3. Re: [Antennaware] Telrex TB4EM (score: 1)
- Author: Joe Reisert <W1JR@arrl.net>
- Date: Thu, 03 Mar 2005 20:23:14 -0500
- Cam, FWIW....Telrex built good mono band beams. However, I've heard too many horror stories about their trapped beams. Seems they had lots of blown traps. I think they even used vacuum capacitors in
- /archives//html/Antennaware/2005-03/msg00002.html (8,081 bytes)
- 4. Re: [Antennaware] TH7DX 15m high swr (score: 1)
- Author: "Joe Reisert, W1JR" <W1JR@arrl.net>
- Date: Mon, 05 Sep 2005 19:45:50 -0400
- Russ, The balun on the TH7 often fails (shorts between the wires). They have a higher power balun. In the mean time, I'd coil up some RG8 Coax, perhaps 6 or 8 turns on a 6" diameter for a substitute
- /archives//html/Antennaware/2005-09/msg00001.html (8,146 bytes)
- 5. Re: [Antennaware] "Shorty-40" dimensions needed (score: 1)
- Author: "Joe Reisert, W1JR" <W1JR@arrl.net>
- Date: Mon, 05 Sep 2005 19:34:24 -0400
- Hi Charlie, Sounds like the Cushcraft model 40-2CD. There are no traps. They are loading coils and a capacity hat. The data sheet/assembly manual should be on the Cushcraft website. 73, Joe, W1JR ___
- /archives//html/Antennaware/2005-09/msg00002.html (8,049 bytes)
- 6. Re: [Antennaware] OT XM240 Loading Coils (score: 1)
- Author: "Joe Reisert, W1JR" <W1JR@arrl.net>
- Date: Tue, 22 Apr 2008 18:56:56 -0400
- Gedes, The LCA used on the Cushcraft 40-2CD and XM-240 has an inductance of about 11.5 microHenries. 73, Joe, W1JR _______________________________________________ Antennaware mailing list Antennaware
- /archives//html/Antennaware/2008-04/msg00027.html (7,763 bytes)
This search system is powered by
Namazu