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Total 6 documents matching your query.

1. [AMPS] Alpha 76PA repairs (score: 1): Author: KA2YKC@aol.com (KA2YKC@aol.com); Date: Sat, 17 Oct 1998 22:16:11 EDT; Hello All, I'm in the process of repairing an Alpha 76CA for a friend. For some reason he fried the plate choke (maybe out of band operation). Replaced the plate choke, all else visually looked good; /archives//html/Amps/1998-10/msg00241.html (7,835 bytes)
2. [AMPS] Alpha 76PA repairs (score: 1): Author: KA2YKC@aol.com (KA2YKC@aol.com); Date: Sat, 17 Oct 1998 23:06:58 EDT; This is a multi-part message in MIME format. --part0_908680018_boundary Content-ID: <0_908680018@inet_out.mail.aol.com.1> Content-type: text/plain; charset=US-ASCII --part0_908680018_boundary Content; /archives//html/Amps/1998-10/msg00243.html (8,487 bytes)
3. [AMPS] Alpha 76PA repairs (score: 1): Author: measures@vc.net (Rich Measures); Date: Sun, 18 Oct 1998 01:20:45 -0800; not likely. My guess is that the old choke needs to be rewound with silicone-varnish wire and checked with a dipmeter after installation. If a resonance is found within 5 or so percent of an operati; /archives//html/Amps/1998-10/msg00247.html (8,955 bytes)
4. [AMPS] Alpha 76PA repairs (score: 1): Author: km1h@juno.com (km1h@juno.com); Date: Sun, 18 Oct 1998 09:58:56 -0400; They do not like 17M with the stock choke. Replaced the Crystalized solder is a norm in high power amps. I always suggest that solder joints in the output section be regularly checked....better still; /archives//html/Amps/1998-10/msg00252.html (9,780 bytes)
5. [AMPS] Alpha 76PA repairs (score: 1): Author: pmarkham@newsguy.com (pmarkham); Date: Sun, 18 Oct 1998 12:28:55 -0400; What would you suggest replacing it with, if an out of the box solution is available? Rewinding it is an obvious solution ;-) Are there related WARC band operation related problems with easy fixes or; /archives//html/Amps/1998-10/msg00254.html (7,773 bytes)
6. [AMPS] Alpha 76PA repairs (score: 1): Author: wiley@interaccess.com (William Gode); Date: Sun, 18 Oct 1998 11:30:29 -0500; I thought it was 12 meters that gave problems. My 76PA works very well on 17M. 73, Bill, W9NHQ -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative req; /archives//html/Amps/1998-10/msg00255.html (7,212 bytes)

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