- 1. [AMPS] ELDERLY AL 80-A (score: 1)
- Author: ehayes@VNET.IBM.COM (ehayes@VNET.IBM.COM)
- Date: Tue, 7 Jul 98 07:33:07 CDT
- This past weekend my AL 80-A (1 3-500z) quietly ceased to function properly. I was attempting to contact the 3C5DX on 20m and driving the amp at around 400w output when suddenly there was no longer a
- /archives//html/Amps/1998-07/msg00037.html (7,667 bytes)
- 2. [AMPS] ELDERLY AL 80-A (score: 1)
- Author: jono@enteract.com (Jon Ogden)
- Date: Tue, 7 Jul 98 09:05:44 -0500
- Do you still have filament voltage? I would check that first. Perhaps something blew in the filament supply line or something. Personally, I haven't heard of filaments just going dark in tubes that
- /archives//html/Amps/1998-07/msg00039.html (7,539 bytes)
- 3. [AMPS] ELDERLY AL 80-A (score: 1)
- Author: w3am@juno.com (w3am@juno.com)
- Date: Tue, 7 Jul 1998 23:28:27 -0700
- Wayne: Odds are poor contact with the filament pins on the socket. Clean them and make sure they're plenty tight. Common problem. The filament pins are: as you look at the socket, the two centermost
- /archives//html/Amps/1998-07/msg00045.html (8,209 bytes)
- 4. [AMPS] ELDERLY AL 80-A (score: 1)
- Author: measures@vc.net (Rich Measures)
- Date: Wed, 8 Jul 98 00:26:57 -0800
- To increase tightness, remove the helper springs on the filament contacts and bend them for a bit more pressure. Or, make a second helper spring out of austenetic steel and piggyback the orig. sprin
- /archives//html/Amps/1998-07/msg00046.html (9,335 bytes)
This search system is powered by
Namazu