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Total 6 documents matching your query.

1. [AMPS] 4-1000 is this a good tube?+ (score: 1): Author: N6BUU@aol.com (N6BUU@aol.com); Date: Thu, 18 May 2000 12:40:46 EDT; << Rich suggested 7.5 KV. Personally I think that's a little to high since the maximum rating is 7 KV if memory serves me. Of course if all you are going to do is run SSB, 7.5 KV is probably OK. But; /archives//html/Amps/2000-05/msg00218.html (8,008 bytes)
2. [AMPS] 4-1000 is this a good tube?+ (score: 1): Author: 2@vc.net (measures); Date: Thu, 18 May 2000 10:36:15 -0700; ? 6000v on AØ ? I have heard from builders that 3000v is max. for 813s w. ssb. In my experiences, there are amateur radio operators who sometimes do not tell the truth on the air. 5kV could h; /archives//html/Amps/2000-05/msg00221.html (9,368 bytes)
3. [AMPS] 4-1000 is this a good tube?+ (score: 1): Author: kc4slk@csrlink.net (Mike Sawyer); Date: Thu, 18 May 2000 17:15:28 -0400; Hank, My old Elmer, Eric, WB4VVI (SK), was adamant about running 5KV on a pair of 813's. I asked him how would they survive. He said they were good to 2500 VDC in AM, hence your voltage swing with mo; /archives//html/Amps/2000-05/msg00225.html (9,562 bytes)
4. [AMPS] 4-1000 is this a good tube?+ (score: 1): Author: N6BUU@aol.com (N6BUU@aol.com); Date: Thu, 18 May 2000 18:13:21 EDT; << pole and a Hook just before he got on the air. . // The 4-1000A is rated at 5000v with 100% plate modulation. That is 10kv peak. // I would choose a tube that has more emission. Cheers, Hank >> WE; /archives//html/Amps/2000-05/msg00226.html (7,603 bytes)
5. [AMPS] 4-1000 is this a good tube?+ (score: 1): Author: w7iuv@nis4u.com (Larry Molitor); Date: Thu, 18 May 2000 22:55:22 +0100; Hank, I run 813's at 3000 with no problem, other than taking the usual precautions when running a device much higher that the manufacturer's suggested ratings. However, recently I inadvertently ran t; /archives//html/Amps/2000-05/msg00227.html (8,543 bytes)
6. [AMPS] 4-1000 is this a good tube?+ (score: 1): Author: 2@vc.net (measures); Date: Thu, 18 May 2000 18:15:56 -0700; T. simulate the flywheel effect of the tank, tubes are usually high-potted at 2x the anode supply volts. later, Larry - Rich..., 805.386.3734, www.vcnet.com/measures. end -- FAQ on WWW: http://www.c; /archives//html/Amps/2000-05/msg00229.html (9,343 bytes)

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