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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TenTec\]\s+Ten\-Tec\s+422\s+Amp\s+Problem\s*$/: 3 ]

Total 3 documents matching your query.

1. [TenTec] Ten-Tec 422 Amp Problem (score: 1)
Author: "k0bx@arrl.net" <k0bx@arrl.net>
Date: Thu, 27 May 2010 10:29:45 -0700 (PDT)
I hate to interrupt the forum with a real TT question, but here go's: I have a 13 year old TT Centurion Amplifier which I have own for about 2 years.  I have it hooked up in break-in mode with my IC-
/archives//html/TenTec/2010-05/msg00429.html (9,750 bytes)

2. Re: [TenTec] Ten-Tec 422 Amp Problem (score: 1)
Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
Date: Thu, 27 May 2010 16:59:43 -0700
I don t know the 422, but I have a lot of experience with the 425. Based on that, I d suspect either the vacuum relay or the smaller relay that drives the vacuum relay. There could, of course, be a f
/archives//html/TenTec/2010-05/msg00455.html (10,274 bytes)

3. Re: [TenTec] Ten-Tec 422 Amp Problem (score: 1)
Author: K0BX <k0bx@arrl.net>
Date: Fri, 28 May 2010 00:21:34 +0000
thank you for your input Jim. But the TT 422 does not use a vacuum relay. It uses two fast relays. It uses a driver transistor to drive the relays. This transistor is located on the QSK board. I was
/archives//html/TenTec/2010-05/msg00456.html (10,912 bytes)


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