- 1. [AMPS] Kaput 8877s from AL-1500 arrive (score: 1)
- Author: 2@vc.net (measures)
- Date: Wed, 13 Sep 2000 06:39:00 -0700
- AT 5pm yesterday, the duds arrived. I will publish the test results here a.s.a.p. Will Rich be having a crow sandwich for lunch? - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: ht
- /archives//html/Amps/2000-09/msg00591.html (6,939 bytes)
- 2. [AMPS] Kaput 8877s from AL-1500 arrive (score: 1)
- Author: paulc@mediaone.net (Paul Christensen)
- Date: Wed, 13 Sep 2000 09:41:21 -0400
- Rich, Can you tell us more about your plan for inspecting these tubes including any methods, procedures, and validation of results? Thanks. -Paul, W9AC -- FAQ on WWW: http://www.contesting.com/FAQ/am
- /archives//html/Amps/2000-09/msg00597.html (7,871 bytes)
- 3. [AMPS] Kaput 8877s from AL-1500 arrive (score: 1)
- Author: 2@vc.net (measures)
- Date: Wed, 13 Sep 2000 07:51:16 -0700
- 1. Using a high-pot. set to 8kV, apply negative to the anode and positive to the grid. 2. measure leakage current. 3. reverse polarity. 4. If leakage current remains the same with either polarity, t
- /archives//html/Amps/2000-09/msg00601.html (8,370 bytes)
- 4. [AMPS] Kaput 8877s from AL-1500 arrive (score: 1)
- Author: 2@vc.net (measures)
- Date: Thu, 14 Sep 2000 14:16:08 -0700
- Thr autopsy is finished, Paul. There is minimal loose gold. And why not? 10uA of leakage at +4000v is below normal for a typical gold-sputtered 8877. There are no bare spots where the grid's base me
- /archives//html/Amps/2000-09/msg00724.html (10,300 bytes)
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