- 1. [Amps] Born: 4-400A Amp (score: 1)
- Author: "John" <w3hvq@frontiernet.net>
- Date: Sat, 17 Jan 2009 10:24:40 -0500
- Gents -- My first posting here. After six months of periodic intense effort, I have successfully managed to use up a bunch of parts that I found I couldn't sell at hamfests. Gathering dust before, bu
- /archives//html/Amps/2009-01/msg00141.html (9,226 bytes)
- 2. [Amps] Low Input SWR Amps Networks (score: 1)
- Author: "w3hvq" <w3hvq@frontiernet.net>
- Date: Wed, 3 Nov 2010 12:59:27 -0400
- I'm currently comparing various linear amplifier input networks with intent of changing the one int my HB 4-1000A Amplifier. This amplifier was used for fifteen years with a tube type transceiver usi
- /archives//html/Amps/2010-11/msg00018.html (9,128 bytes)
- 3. [Amps] My conclusion: Re: Low SWR Input Amps (score: 1)
- Author: "w3hvq" <w3hvq@frontiernet.net>
- Date: Wed, 3 Nov 2010 17:37:27 -0400
- Friends, The three responses received within a few hours after my posting are greatly appreciated. I have decided to scrap the idea of "no input tuning" and immediately pursue using a switched-in tap
- /archives//html/Amps/2010-11/msg00022.html (7,644 bytes)
- 4. [Amps] W8OHT---Light at end of SS amplifier-race tunnel (score: 1)
- Author: "w3hvq" <w3hvq@frontiernet.net>
- Date: Fri, 5 Nov 2010 15:35:15 -0400
- Gents, I know yal are dying to know about my project to resurrect my old amplifier so I can use it in SS this weekend using my K-3 for input. The bad news is that some of my test equipment, like my V
- /archives//html/Amps/2010-11/msg00027.html (11,007 bytes)
- 5. [Amps] 4-1000A Pi-Output-Load-Control & RTTY (score: 1)
- Author: "w3hvq" <w3hvq@frontiernet.net>
- Date: Wed, 25 May 2011 11:58:32 -0400
- Gents/Ladies, Just a suggestion if running a 1-1000A and the bright red plate bothers you as it does me. I know, many think that this tube should always run with a plate red because its built for it.
- /archives//html/Amps/2011-05/msg00214.html (8,746 bytes)
- 6. Re: [Amps] Amps Digest, Vol 151, Issue 33 (score: 1)
- Author: "John Sherrick" <w3hvq@frontiernet.net>
- Date: Sat, 25 Jul 2015 23:03:12 -0400
- Re: Time to ask for help (John Sherrick, W8OHT) I encountered the 4CX250B because this tube was the tripler and final amplifier used in production of the FAA's Glide Slope Projector Transmitter. This
- /archives//html/Amps/2015-07/msg00138.html (24,914 bytes)
- 7. [Amps] W8OHT, Help! N1MM LOGGER, NO F1 THRU F5 SSB AUDIO (score: 1)
- Author: "John Sherrick" <w3hvq@frontiernet.net>
- Date: Sat, 10 Oct 2015 10:48:43 -0400
- I deleted the "classic" PC code a month ago and loaded "Plus". By now, I've read function key data and found an especially brilliant synopsis of what to expect from each F-key when confronted with ma
- /archives//html/Amps/2015-10/msg00033.html (7,661 bytes)
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