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Total 6 documents matching your query.

1. [AMPS] Need help with Ameritron AL-80A (score: 1): Author: mjorba@ingelan.com (Marcel Jorba); Date: Thu, 12 Apr 2001 18:35:30 +0200; Hi !! I have been using my AL-80A for years without trouble. Sudenly, during last WPX, the amplifier stoped because thes fuse blowed. After restoring the fuse I observed that the 3-500Z showed blue c; /archives//html/Amps/2001-04/msg00272.html (7,933 bytes)
2. [AMPS] Need help with Ameritron AL-80A (score: 1): Author: 2@vc.net (measures); Date: Thu, 12 Apr 2001 11:25:28 -0700; ? A blue glow On the glass is ok - A blue glow between the anode and the (grounded) grid indicates a bad seal. . ? This suggests that there was some kind of temporary glitch. ? I would: 1. test the; /archives//html/Amps/2001-04/msg00274.html (8,995 bytes)
3. [AMPS] Need help with Ameritron AL-80A (score: 1): Author: mjorba@ingelan.com (Marcel Jorba); Date: Thu, 12 Apr 2001 21:16:13 +0200; Rich, Thanks for your help. 1.- Where the 100 ohm supressor resistor should be? I can't locate it. 2.- My english is limited. What do you mean with "hot-pot the tube" 3.- What a DMM means? BTW: Is th; /archives//html/Amps/2001-04/msg00275.html (9,676 bytes)
4. [AMPS] Need help with Ameritron AL-80A (score: 1): Author: 2@vc.net (measures); Date: Thu, 12 Apr 2001 12:48:37 -0700; you are welcome. ? Inside the suppressor inductor. ? high-pot means high-potential (voltage) breakdown test. Leakage should be less than 10ua at 8kV. ? Digital Multi Meter ? yes ? maybe. A parasitic; /archives//html/Amps/2001-04/msg00277.html (10,657 bytes)
5. [AMPS] Need help with Ameritron AL-80A (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Thu, 12 Apr 2001 16:38:01 -0500; Sounds like the meter shunt(s) are open. (((73))) Phil, K5PC -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com P; /archives//html/Amps/2001-04/msg00282.html (7,459 bytes)
6. [AMPS] Need help with Ameritron AL-80A (score: 1): Author: W8JI@contesting.com (Tom Rauch); Date: Thu, 12 Apr 2001 20:53:48 -0400; ' More likely the ground from the meter switch board is disconnected, or loose. It solders to a lug under the filter capacitors, right where he changed the diode. With that diode, it is impossible t; /archives//html/Amps/2001-04/msg00287.html (7,864 bytes)

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