- 1. [AMPS] Reflector thoughts about my future amp project wanted! (score: 1)
- Author: k7dd@qwest.net (Mike Baker)
- Date: Tue, 11 Dec 2001 00:45:15 -0700
- Hello Gang, Went to the swap meet last weekend in Mesa AZ. and came home with a pair of medical pull 4PR-1000 tubes in what appear to be like new condition. (One is an EIMAC and the other a Triton an
- /archives//html/Amps/2001-12/msg00204.html (11,829 bytes)
- 2. [AMPS] Help building mono band amp (score: 1)
- Author: k7dd@qwest.net (Mike Baker)
- Date: Wed, 10 Oct 2001 10:36:50 -0700
- Hello, Get an ARRL handbook from say, 1965. For several years there was an article on building monoband KW amps using a pair of 813's. I used these articles as the basis for my very first amp in 1969
- /archives//html/Amps/2001-10/msg00269.html (14,628 bytes)
- 3. [AMPS] SB-220 cooling (score: 1)
- Author: k7dd@qwest.net (Mike Baker)
- Date: Thu, 11 Oct 2001 23:56:43 -0700
- Hello Pete, I hope you are kidding about running your amp for any extended period of time with the case off; especially a contest. WHY? I can think of about 2600 to 2900 reasons why not too. Because
- /archives//html/Amps/2001-10/msg00287.html (18,623 bytes)
- 4. [AMPS] parts needed for 4cx-250 amp I am building (score: 1)
- Author: k7dd@qwest.net (Mike Baker)
- Date: Fri, 12 Oct 2001 08:28:19 -0700
- Hi Chuck, Look up a "Surplus metals" company in your area. We have several here in the greater Phoenix area but my favorite is Davis Metals. They usually have a good selection of surplus alum or stai
- /archives//html/Amps/2001-10/msg00299.html (9,839 bytes)
- 5. [AMPS] HV warning (score: 1)
- Author: k7dd@qwest.net (Mike Baker)
- Date: Sat, 13 Oct 2001 00:21:48 -0700
- When I was a new ham and a senior in High School I had a friend and fellow ham who worked at Sandia Labs in Albuquerque about 1970. He told me they were working on a new "cannon" project for Uncle Sa
- /archives//html/Amps/2001-10/msg00320.html (13,312 bytes)
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