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1. [AMPS] 8122 color codes (score: 1): Author: patrickth@mindspring.com (Patrick A. Thompson); Date: Sun, 7 May 2000 18:47:43 -0400; I've not seen this on the list but I have from a reliable source that 2 or 3 years ago the new production of 8122's are manufactured and sorted by gain with red, blue, green, black etc. stickers put; /archives//html/Amps/2000-05/msg00091.html (7,418 bytes)
2. [AMPS] Slow coaxial relays (score: 1): Author: patrickth@mindspring.com (Patrick A. Thompson Sr.); Date: Sun, 28 May 2000 22:59:10 -0400; If you can read through the coil the same resistance in both directions (checking for internal diodes), why not try reversing the DC polarity to the coil? That should help with "stiction" or whatever; /archives//html/Amps/2000-05/msg00329.html (9,395 bytes)
3. [AMPS] SB-200 problem (score: 1): Author: patrickth@mindspring.com (Patrick A. Thompson WA4TUK); Date: Fri, 25 Dec 1998 13:20:20 -0500; Don't overlook the TR relay. A similar problem many years ago was caused by a solder splash across the lugs of the TR relay on a then newly built SB220. Try checking relay function with an ohmeter wi; /archives//html/Amps/1998-12/msg00400.html (9,679 bytes)

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