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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+Orion\s+and\s+amplifier\s+fault\s*$/: 7 ]

Total 7 documents matching your query.

1. [TenTec] Exline Signal LLC (Again) (score: 1): Author: Ron Notarius W3WN via TenTec <tentec@contesting.com>; Date: Sun, 8 Aug 2021 22:22:33 +0000 (UTC); Good evening all, A few weeks ago, an email was sent to the list (and other related lists, I believe) recommending Jim WA9Z & his company, Exline Signal LLC, for his work on repairing their Omni VII.; /archives//html/TenTec/2021-08/msg00002.html (9,459 bytes)
2. [TenTec] Orion and amplifier fault (score: 1): Author: Bruce Small <brucesmall73@gmail.com>; Date: Tue, 10 Aug 2021 14:05:52 -0400; I need to tap the collective wisdom of this group regarding an interesting problem. I have an ACOM 700S solid state amplifier that is driven either by an Orion (565) or an Orion II (566). When I use; /archives//html/TenTec/2021-08/msg00003.html (8,819 bytes)
3. Re: [TenTec] Orion and amplifier fault (score: 1): Author: Barry N1EU <barry.n1eu@gmail.com>; Date: Tue, 10 Aug 2021 11:20:35 -0700; There was a similar, but not quite the same, issue where the original 565 caused arc fault errors in Acom amplifiers. The 565's bipolar PA output transistors seemed to be the cause and the problem di; /archives//html/TenTec/2021-08/msg00004.html (9,407 bytes)
4. Re: [TenTec] Orion and amplifier fault (score: 1): Author: Bruce Small <brucesmall73@gmail.com>; Date: Tue, 10 Aug 2021 15:04:31 -0400; Good to know. Thanks!! Bruce KM2L On 8/10/2021 2:20 PM, Barry N1EU wrote: There was a similar, but not quite the same, issue where the original 565 caused arc fault errors in Acom amplifiers. The 565; /archives//html/TenTec/2021-08/msg00005.html (9,747 bytes)
5. Re: [TenTec] Orion and amplifier fault (score: 1): Author: <Rick@dj0ip.de>; Date: Tue, 10 Aug 2021 22:11:35 +0200; Well lets say mitigated the fault. The cause of the fault can be eliminated . . . if I remember correctly . . . by raising the pin to ground of a 7808 regulator and inserting a small choke between th; /archives//html/TenTec/2021-08/msg00006.html (11,224 bytes)
6. Re: [TenTec] Orion and amplifier fault (score: 1): Author: <Rick@dj0ip.de>; Date: Tue, 10 Aug 2021 22:29:28 +0200; I'm progressing. Here is an excerpt from an email from June 2005. "They have found a noise emission in the LF-band, centered around 300kHz, at the Orion output, although at low level (he stated below; /archives//html/TenTec/2021-08/msg00007.html (10,036 bytes)
7. Re: [TenTec] Orion and amplifier fault (score: 1): Author: <Rick@dj0ip.de>; Date: Tue, 10 Aug 2021 23:10:30 +0200; DANG, I'M GETTING OLD! I found an exact description of the fault and fix . . . ON MY OWN WEBSITE. I can't even remember when I published this; must have been many years ago. See: https://www.dj0ip.de; /archives//html/TenTec/2021-08/msg00008.html (10,069 bytes)

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