- 1. [AMPS] SB220 Amp (score: 1)
- Author: w5ah@dxer.org (Bob Alexander)
- Date: Fri, 06 Jun 1997 03:06:02 -0500
- I am in the process of reworking a newly acquired SB220. I noticed on the schematic that what appears to be incorrect values of caps at C36 and C38. I think they should be 80 and 150 pf respectively.
- /archives//html/Amps/1997-06/msg00024.html (6,696 bytes)
- 2. [AMPS] SB220 Grid meter (score: 1)
- Author: w5ah@dxer.org (Bob Alexander)
- Date: Sun, 11 May 1997 17:46:11 -0700
- sounds to me like the .82 ohm grid meter shunt resistior has assumed a different value. If it becomes an open then the multimetr will try to fly across the room (mine did). Suggest you replace the re
- /archives//html/Amps/1997-05/msg00070.html (6,887 bytes)
- 3. [AMPS] vac relays (score: 1)
- Author: w5ah@dxer.org (Bob Alexander)
- Date: Wed, 21 May 1997 18:49:11 -0700
- I just found a bag of Jennings RF1D relays in my junk box. Can anyone tell me the power rating for this relay? Bob -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.co
- /archives//html/Amps/1997-05/msg00188.html (6,399 bytes)
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