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Total 17 documents matching your query.

1. [Amps] 5CX1500A (score: 1): Author: Steve Thompson <g8gsq@f2s.com>; Date: Thu, 06 May 2010 09:55:42 +0100; A local radio club has one to sell - NOS, boxed, Eimac. It's come from spares stock at a physics research place. Anyone here interested? Equally, I'd welcome suggestions as to value. Thanks, Steve __; /archives//html/Amps/2010-05/msg00066.html (6,204 bytes)
2. Re: [Amps] 5CX1500A (score: 1): Author: Dieter Horst <dieter.horst@arcormail.de>; Date: Thu, 6 May 2010 20:30:47 +0200; Bear in mind the heater when you consider building something out of it. 38.5 Amps @ 5 Volts... 73, Dieter DL5RDO _______________________________________________ Amps mailing list Amps@contesting.com; /archives//html/Amps/2010-05/msg00069.html (7,641 bytes)
3. Re: [Amps] 5CX1500A (score: 1): Author: Patrick Barthelow <apolloeme@live.com>; Date: Thu, 6 May 2010 11:39:50 -0700; If you can find someone's digital files copies of HAM RADIO MAGAZINE, they did a feature article about the 5 CX-1500A sometime I think in the Mid 80s. Best Regards, 73, de Pat Barthelow AA6EG Arecibo; /archives//html/Amps/2010-05/msg00070.html (8,678 bytes)
4. Re: [Amps] 5CX1500A (score: 1): Author: "Sam Carpenter" <sam@owenscommunication.com>; Date: Thu, 6 May 2010 15:02:28 -0400; Isn't this the tube in one of the old Henry Commercial Amps too? If you can find someone's digital files copies of HAM RADIO MAGAZINE, they did a feature article about the 5 CX-1500A sometime I think; /archives//html/Amps/2010-05/msg00071.html (10,220 bytes)
5. Re: [Amps] 5CX1500A (score: 1): Author: Chris Pedder <chris@g3vbl.co.uk>; Date: Thu, 06 May 2010 19:18:04 +0000; While I cannot pretend that my search was comprehensive, the only 'similar' thing I could find was a 4CX1500B amplifier described by W6HHN on page 56 of the April 1971 issue. I could find nothing on; /archives//html/Amps/2010-05/msg00072.html (8,150 bytes)
6. Re: [Amps] 5CX1500A (score: 1): Author: Jan Erik Holm <sm2ekm@telia.com>; Date: Thu, 06 May 2010 21:18:26 +0200; Henry 4K and 4K2 Google is your friend _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2010-05/msg00073.html (9,271 bytes)
7. Re: [Amps] 5CX1500A (score: 1): Author: Roger <sub1@rogerhalstead.com>; Date: Thu, 06 May 2010 15:31:50 -0400; It's a really nice tube, but my data sheet shows 5V @ 40A, but instant on with a Thoriated Tungsten filament. It typically runs at a higher plate impedance than most of us are using. It's good for fu; /archives//html/Amps/2010-05/msg00074.html (9,021 bytes)
8. Re: [Amps] 5CX1500A (score: 1): Author: Roger <sub1@rogerhalstead.com>; Date: Thu, 06 May 2010 15:40:59 -0400; I missed the part on the data sheet that says: "The 5CX1500B is recommended in place of the 5CX1500A for improved reliability. Conversely the 5CX1500B data sheet says: "The 5CX1500B is recommended as; /archives//html/Amps/2010-05/msg00075.html (8,958 bytes)
9. [Amps] 5CX1500A (score: 1): Author: Chris Pedder <chris@g3vbl.co.uk>; Date: Thu, 06 May 2010 19:41:00 +0000; While I cannot pretend that my search was comprehensive, the only 'similar' thing I could find was a 4CX1500B amplifier described by W6HHN on page 56 of the April 1971 issue. I could find nothing on; /archives//html/Amps/2010-05/msg00076.html (7,658 bytes)
10. Re: [Amps] 5CX1500A (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Thu, 6 May 2010 16:04:00 -0400; The 5CX1500A and B were used extensively in commercial & government 1000W 2-30 mHz types of transmitters for all modes. Ive also heard of them in FM BC transmitters in smaller countries. Carl KM1H __; /archives//html/Amps/2010-05/msg00078.html (9,296 bytes)
11. Re: [Amps] 5CX1500A (score: 1): Author: Jim Barber <audioguy@charter.net>; Date: Thu, 06 May 2010 13:20:38 -0700; A text-searchable DVD set returns: "Notes on the Eimac 5CX1500A power pentode" Arthur Reis, K9XI Ham Radio, August 1980, pp61,62 Text-only article, mostly anecdotal notes - article describes some ear; /archives//html/Amps/2010-05/msg00079.html (9,680 bytes)
12. Re: [Amps] 5CX1500A (score: 1): Author: "DF3KV" <df3kv@t-online.de>; Date: Thu, 6 May 2010 22:45:23 +0200; The Penta data sheets shows IM3 figures in AB1 as follows: 2.5KV, 1090 out, -38db 3KV, 1330 out, -36db 4KV, 1785 out, -33db If someone needs a copy I will send the pdf 73 Peter A text-searchable DVD; /archives//html/Amps/2010-05/msg00080.html (10,298 bytes)
13. Re: [Amps] 5CX1500A (score: 1): Author: gdaught6@stanford.edu; Date: Thu, 06 May 2010 13:54:40 -0700; Peter wrote... This, and many other tube data sheets can be found at: http://www.g8wrb.org/pentodes/ 73, George T Daughters, K6GT CU in the California QSO Party (CQP) October 2-3, 2010 ______________; /archives//html/Amps/2010-05/msg00081.html (7,923 bytes)
14. Re: [Amps] 5CX1500A (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Thu, 6 May 2010 17:16:24 -0400; Its all been right here for years thanks to a long time AMPS member.. http://www.g8wrb.org/pentodes/ Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com ht; /archives//html/Amps/2010-05/msg00082.html (11,462 bytes)
15. Re: [Amps] 5CX1500A (score: 1): Author: "Jeff Blaine AC0C" <keepwalking188@yahoo.com>; Date: Thu, 6 May 2010 17:35:50 -0500; Jim, Did the esteemed author of that series happen to voice an opinion as to what would be the "best of all possible worlds for ham service?" Now that would be an interesting discussion. 73/jeff/ac0c; /archives//html/Amps/2010-05/msg00085.html (10,624 bytes)
16. Re: [Amps] 5CX1500A (score: 1): Author: Jim Barber <audioguy@charter.net>; Date: Thu, 06 May 2010 16:03:26 -0700; No, unfortunately he didn't. ;-) 73, Jim, N7CXI _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2010-05/msg00086.html (11,311 bytes)
17. [Amps] 5CX1500A (score: 1): Author: "John Lyles" <jtml@losalamos.com>; Date: Fri, 7 May 2010 17:43:00 -0600; This tube was also used in Collins 2.5 kW FM broadcast transmitters. Many are probably still in service in smaller stations. I worked on one in college days. There was a reliability problem related t; /archives//html/Amps/2010-05/msg00107.html (7,806 bytes)

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