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Total 7 documents matching your query.

1. [Amps] issue with AL-1200 output (score: 1): Author: Steve Bookout <steve@nr4m.com>; Date: Thu, 22 Jun 2017 17:04:54 -0400; Hello all, Need some input from the brain trust. I recently acquired an AL-1200 amp from a non-ham third party, that got it from the estate of silent key. I think he was a relative, or at least a fam; /archives//html/Amps/2017-06/msg00261.html (8,285 bytes)
2. Re: [Amps] issue with AL-1200 output (score: 1): Author: donroden@hiwaay.net; Date: Thu, 22 Jun 2017 16:35:02 -0500; bypass the output relay and retest. Don W4DNR Hello all, Need some input from the brain trust. I recently acquired an AL-1200 amp from a non-ham third party, that got it from the estate of silent key; /archives//html/Amps/2017-06/msg00262.html (8,466 bytes)
3. Re: [Amps] issue with AL-1200 output (score: 1): Author: Gerald Williamson via Amps <amps@contesting.com>; Date: Fri, 23 Jun 2017 06:09:22 -0400; Steve, this sounds like an output padder C that has lost ESR and heats up with power applied. Heat will cause the capacitance to change. Many amplifiers use large value capacitors which are known to; /archives//html/Amps/2017-06/msg00265.html (8,499 bytes)
4. [Amps] issue with AL-1200 output (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Fri, 23 Jun 2017 16:42:19 -0700; <Steve, this sounds like an output padder C that has lost ESR and heats up <with power applied. Heat will cause the capacitance to change. Many <amplifiers use large value capacitors which are known; /archives//html/Amps/2017-06/msg00266.html (7,302 bytes)
5. Re: [Amps] issue with AL-1200 output (score: 1): Author: Steve Bookout <steve@nr4m.com>; Date: Fri, 23 Jun 2017 21:38:05 -0400; Hello all, Jim is right I didn't mention what band. I guess I was biased toward it being the output relay. It was on 15 meters so I would not expect there to be any padder caps there. Have been getti; /archives//html/Amps/2017-06/msg00268.html (8,331 bytes)
6. Re: [Amps] issue with AL-1200 output (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Sun, 25 Jun 2017 16:41:15 -0700; <Hello all, Jim is right I didn't mention what band. I guess I was biased toward it being the output relay. It was on 15 meters so I would not expect there to be any padder caps there. Have been gett; /archives//html/Amps/2017-06/msg00270.html (7,831 bytes)
7. Re: [Amps] issue with AL-1200 output (score: 1): Author: Steve Bookout <steve@nr4m.com>; Date: Sun, 25 Jun 2017 19:57:39 -0400; Jim, That's not exactly what I said, but exactly what I intended to do. Steve <Hello all, Jim is right I didn't mention what band. I guess I was biased toward it being the output relay. It was on 15; /archives//html/Amps/2017-06/msg00271.html (8,541 bytes)

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