- 81. Re: [Amps] Antennae (?) (score: 1)
- Author: Patrick Barthelow <apolloeme@live.com>
- Date: Thu, 12 Jul 2012 20:37:01 -0700
- I remember Corona Discharge, aggravated by thin air of High altitude, and QRO at HCJB in Quito Ecuador, literally burned, melted the antenna element tips, and led to the adoption of the Cubical Quad
- /archives//html/Amps/2012-07/msg00180.html (11,644 bytes)
- 82. Re: [Amps] Antennae (?) (score: 1)
- Author: Patrick Barthelow <apolloeme@live.com>
- Date: Thu, 12 Jul 2012 21:11:10 -0700
- Here is the story: http://lists.contesting.com/_towertalk/2002-11/msg00393.html Best Regards, Pat Barthelow AA6EG From: adrianjamesflynn@gmail.com Date: Fri, 13 Jul 2012 00:01:14 -0400 Subject: Re: [
- /archives//html/Amps/2012-07/msg00182.html (12,925 bytes)
- 83. [Amps] Frequency, Power Specs on Old Bird Dummy Load (score: 1)
- Author: Patrick Barthelow <apolloeme@live.com>
- Date: Tue, 17 Jul 2012 15:33:31 -0700
- Friends, I am looking for some specifications for a Bird Dummy load I have and have used for HF, but want to know how High it can go into the microwave area.. What I have is a 20 lb oil filled DL bui
- /archives//html/Amps/2012-07/msg00211.html (7,960 bytes)
- 84. [Amps] Heavy Base for Amp P/S or RF Deck (score: 1)
- Author: Patrick Barthelow <apolloeme@live.com>
- Date: Sun, 29 Jul 2012 14:31:52 -0700
- Friends, I keep running into old Craftsman table saws, either at Garage Sales, or, the latest, in a Good will store, for cheap, very cheap. I noticed the very strong, machined flat, usually cast iron
- /archives//html/Amps/2012-07/msg00366.html (7,160 bytes)
- 85. [Amps] 32 Volt LDMOS being superceded by 50 V? (score: 1)
- Author: Patrick Barthelow <apolloeme@live.com>
- Date: Tue, 11 Sep 2012 09:46:17 -0700
- Gentlemen: Are 32 V LDMOS amplifier transistors becoming scarce, or hard to find, as spares, due to the newer 50V LDMOS taking over new designs? I assumed they are still around because they are liste
- /archives//html/Amps/2012-09/msg00221.html (7,295 bytes)
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