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Total 26 documents matching your query.

21. Re: [Amps] The cost of amplifiers, radios (score: 1): Author: Alek Petkovic <vk6apk@bigpond.com>; Date: Wed, 07 Dec 2016 05:09:14 +0800; 1500W is absolutely true and easily repeatable. I have witnessed it personally, if the LP100A power meter is to be believed. King Conversions do it every day of the week. 73, Alek VK6APK Better save; /archives//html/Amps/2016-12/msg00147.html (12,753 bytes)
22. Re: [Amps] The cost of amplifiers, radios (score: 1): Author: Paul Baldock <paul@paulbaldock.com>; Date: Tue, 06 Dec 2016 13:16:44 -0800; That's PEP, so more like 1000W average input. I've been using it for 5 years now during the summer Sporadic E season and no problems so far. - Paul Better save your nickels for that new power xfmr yo; /archives//html/Amps/2016-12/msg00148.html (11,293 bytes)
23. Re: [Amps] The cost of amplifiers, radios (score: 1): Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>; Date: Tue, 6 Dec 2016 18:03:00 -0500; Rarely is tube replacement cost an issue except where the tube is fragile ans expensive. When I purchased my 76A those 3CX400s were "relatively" inexpensive, but now dollar per watt they are very exp; /archives//html/Amps/2016-12/msg00149.html (9,866 bytes)
24. Re: [Amps] The cost of amplifiers, radios (score: 1): Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>; Date: Tue, 6 Dec 2016 18:09:28 -0500; I wouldn't move across the road for 220 watts. As for efficiency? Unless the heat is a problem, I don't see the efficiency as an issue. Now in my small den, running a legal limit amp in the summer is; /archives//html/Amps/2016-12/msg00150.html (10,484 bytes)
25. Re: [Amps] The cost of amplifiers, radios (score: 1): Author: "Jeff AC0C" <keepwalking188@ac0c.com>; Date: Tue, 6 Dec 2016 18:49:07 -0600; I was doing some characterization of a SB220 transformer for a 1KW RTTY amp build a few years back. The SB220 transformer did not make the cut, in fact the SB200 transformer was nearly bullet-proof b; /archives//html/Amps/2016-12/msg00155.html (11,720 bytes)
26. [Amps] The cost of amplifiers, radios (score: 1): Author: Steve Bookout <steve@nr4m.com>; Date: Tue, 6 Dec 2016 18:45:26 -0500; Hello all, One thing I don't see being considered is how often do you need to replace an amp tube. Running a multi multi contest station, I have a bunch of amps. A 35 year old 4-1000 which uses a 'pu; /archives//html/Amps/2016-12/msg00238.html (9,590 bytes)

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