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Total 4 documents matching your query.

1. [Amps] LDMOS and DMOS RF MOSFETs (score: 1): Author: John Lyles <jtml@losalamos.com>; Date: Thu, 4 May 2017 01:24:30 -0600; This was on line, dated 2014. An interesting perspective on LDMOS and plain DMOS transistors. 73 John K5PRO -- Reports of the Death of DMOS RF MOSFETs are Greatly Exaggerated by Mark Vitellaro, Direc; /archives//html/Amps/2017-05/msg00048.html (14,880 bytes)
2. Re: [Amps] LDMOS and DMOS RF MOSFETs (score: 1): Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>; Date: Thu, 4 May 2017 04:23:27 -0400; I was under the impression that Si based transistors would handle higher temperatures than GaN. Is there something that will handle more than 300 W output that isn't pulsed and can handle CW and SSB; /archives//html/Amps/2017-05/msg00049.html (16,077 bytes)
3. Re: [Amps] LDMOS and DMOS RF MOSFETs (score: 1): Author: Thomas Walsh <w2co@comcast.net>; Date: Thu, 4 May 2017 06:20:51 -0600; Yes there is and that would be the 8877 or otherwise known as 3cx1500a7. It can run from 300-1500 all day with nothing more then some forced air, not water mind you, and depending on the capabilities; /archives//html/Amps/2017-05/msg00051.html (10,354 bytes)
4. [Amps] LDMOS and DMOS RF MOSFETs (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Thu, 4 May 2017 10:57:35 -0700; fil warm up...moot point. The alpha 9500 auto tune with the chinese 8877 in it, is overall, a big bang for the buck. Like Bill sez, buy one used, keep it for 5-10 years, and sell it for what you paid; /archives//html/Amps/2017-05/msg00053.html (8,643 bytes)

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