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References: [ +from:kl7ra@icefog.gcgo.nasa.gov: 8 ]

Total 8 documents matching your query.

1. [AMPS] CSI CL-36 8877 amp? (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Tue, 09 Sep 97 09:58:28 utc; This is the place to ask: Anyone know of or have a CSI CL-36 linear amp. This is a 8877 ten channel HF amp that is in a 5 foot rack. I have a few questions. The schematic may be too much to ask for.; /archives//html/Amps/1997-09/msg00184.html (7,371 bytes)
2. [AMPS] Alpha models: 91B vs. 89 (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Tue, 06 May 97 16:10:47 utc; Jeff I can't compare the two as I only have the 91b, but would like to give an input. I have used the 91b in both cw and ssb contests full blast with zero problems. It was used full break-in during t; /archives//html/Amps/1997-05/msg00037.html (7,550 bytes)
3. [AMPS] tube structure/failure. (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Wed, 07 May 97 17:28:46 utc; Skip's story leads me to report a similar story with different results. I was trouble-shooting a parasitic in a new homebrew 3-500z's amp. When the tune control was moved the plate current shot up, t; /archives//html/Amps/1997-05/msg00044.html (8,396 bytes)
4. [AMPS] fixed output caps (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Tue, 22 Apr 97 01:32:01 utc; Gary You can use fixed caps in the output if you use a roller inductor. I have a commercial service amp that uses a motor driven inductor and large ceramic band switch to make automatic freq changes; /archives//html/Amps/1997-04/msg00316.html (7,046 bytes)
5. [AMPS] Single band amp (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Tue, 22 Apr 97 17:40:10 utc; I also run 6 monoband amps with 6 power supplies during m/m contests. Seems like a waste at times. I was surprised to see Frank's W3LPL station with 6 RF decks and one "hugh" HV power supply off agai; /archives//html/Amps/1997-04/msg00323.html (7,636 bytes)
6. [AMPS] Dentron (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Thu, 24 Apr 97 21:10:24 utc; Yo Bob I think I can demonstrate your point by example. Many years ago I found an old Swan Mark ll amp in a flea market. The amp was pretty big, made of steel and had a good looking front panel. Thin; /archives//html/Amps/1997-04/msg00381.html (8,443 bytes)
7. [AMPS] Sb-230 (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Fri, 25 Apr 97 01:04:00 utc; Ernesto The sb230 has one 8873 tube. The manual says power input is 1200 ssb 1000 cw 400 rtty Rich kl7ra -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administ; /archives//html/Amps/1997-04/msg00389.html (6,483 bytes)
8. [AMPS] amp t/r control (score: 1): Author: kl7ra@icefog.gcgo.nasa.gov (KL7RA Fairbanks Alaska); Date: Tue, 29 Apr 97 18:06:11 utc; Ian G3SEK Although not as elegant as the hardware xmit/rcv sequencer you suggest there is now available with some of the contest software comparable amplifier t/r controls (N6TR). The transceiver's o; /archives//html/Amps/1997-04/msg00459.html (7,614 bytes)

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