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Total 4 documents matching your query.

1. [TenTec] 2C3133 source (score: 1): Author: Roger Rose <rcrose@sbcglobal.net>; Date: Thu, 11 Oct 2018 17:20:16 -0500; One of our locals with an Orion 1 needs replacement driver transistors, 2C3133 or equivalent. He found some on eBay which were apparently counterfeit and blew immediately. Any help will be greatly ap; /archives//html/TenTec/2018-10/msg00038.html (7,141 bytes)
2. Re: [TenTec] 2C3133 source (score: 1): Author: "Rodney" <w3krq@dejazzd.com>; Date: Thu, 11 Oct 2018 18:33:59 -0400; Driver transistors on the omni 7 is RD HHF-1 MOS-FET RF PARTS have them at 4.75 One of our locals with an Orion 1 needs replacement driver transistors, 2C3133 or equivalent. He found some on eBay whi; /archives//html/TenTec/2018-10/msg00039.html (7,523 bytes)
3. Re: [TenTec] 2C3133 source (score: 1): Author: Bob McGraw K4TAX <rmcgraw@blomand.net>; Date: Thu, 11 Oct 2018 18:54:20 -0500; Counterfeit or not, if the parameters {bias} were wrongly set for the devices, even a "good" transistor will fail. So what caused the failure in the first place? If that isn't corrected, then any; /archives//html/TenTec/2018-10/msg00040.html (7,727 bytes)
4. Re: [TenTec] 2C3133 source (score: 1): Author: Stuart Rohre <Rohre@arlut.utexas.edu>; Date: Fri, 12 Oct 2018 13:42:56 -0500; You should be able to find a complete data sheet on the original devices. Make up a chart of the principal factors that need to be similar. You may find similar devices in the spec sheets for the ori; /archives//html/TenTec/2018-10/msg00041.html (8,152 bytes)

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