- 1. Re: [Amps] Fw: "Y" tubes - the real scoop (score: 1)
- Author: "Richard W. Ehrhorn \(W0ID\)" <w4eto@verizon.net>
- Date: Tue, 07 Apr 2009 11:24:02 -0600
- Agree with all comments; Ed, especially, is right on. Unlike Ed's case, for ETO's 2nd generation MRI linear amps we used 3CX15000B7's modified with a smaller (5 kW)cooler. Reason was need for ~25 kW
- /archives//html/Amps/2009-04/msg00081.html (9,836 bytes)
- 2. Re: [Amps] Silver plating (score: 1)
- Author: "Richard W. Ehrhorn \(W0ID\)" <w4eto@verizon.net>
- Date: Thu, 09 Apr 2009 14:21:16 -0600
- "Tarnished" (sulfated?) copper can similarly be brought to a bright shine by soaking at room temperature in a saturated solution of ordinary table salt (NaCl) in white vinegar. -- ___________________
- /archives//html/Amps/2009-04/msg00107.html (9,539 bytes)
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