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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Fwd\:Re\:\s+More\s+Rumors\s*$/: 8 ]

Total 8 documents matching your query.

1. [Amps] Fwd:Re: More Rumors (score: 1)
Author: George Cortez <ne2i@optonline.net>
Date: Thu, 21 Apr 2005 16:15:56 -0400
It's not a rumor. Elecraft unveiled their solid-state 800-watt all band (160-10) amp at the DX convention in Visalia last weekend. Eric told me that another version of the amp would also be available
/archives//html/Amps/2005-04/msg00432.html (6,361 bytes)

2. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: R@contesting.com;Measures <r@somis.org>
Date: Thu, 21 Apr 2005 14:29:38 -0700
What kind of efficiency? What DC supply V? Rich Measures, 805.386.3734, AG6K, www.somis.org _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesti
/archives//html/Amps/2005-04/msg00433.html (7,232 bytes)

3. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: Vic Rosenthal <vic@rakefet.com>
Date: Thu, 21 Apr 2005 16:49:42 -0700
60%, 60V. Advanced Power Technology FETs. <http://www.advancedpower.com/> -- 73, Vic, K2VCO Fresno CA http://www.qsl.net/k2vco _______________________________________________ Amps mailing list Amps@c
/archives//html/Amps/2005-04/msg00435.html (6,738 bytes)

4. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: "Will Matney" <craxd1@ezwv.com>
Date: Fri, 22 Apr 2005 10:19:53 -0400
Vic, How many devices and or push pull pairs did they use for the power involved? I do know using FET's you can get by with one push-pull circuit and paralell FET's on both sides. This is a big advan
/archives//html/Amps/2005-04/msg00437.html (8,231 bytes)

5. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: "Joe Subich, K4IK" <k4ik@subich.com>
Date: Fri, 22 Apr 2005 11:16:25 -0400
I'd be interested in that info, too. It looks like Advanced Power Technology has some 300 volt VDMOS FETs that do 750 watts in modes A-E (ARF1505). A push-pull pair of them would be very close to le
/archives//html/Amps/2005-04/msg00441.html (8,788 bytes)

6. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: Steve Thompson <g8gsq@ic24.net>
Date: Fri, 22 Apr 2005 16:38:24 +0100
If it's any help, ARF444/445 (300V,300W each) are about $55ea. in the Farnell catalogue in the UK - you should find them at Newark in the US. Double the power usually costs more than double the price
/archives//html/Amps/2005-04/msg00445.html (7,968 bytes)

7. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: Vic Rosenthal <vic@rakefet.com>
Date: Fri, 22 Apr 2005 09:03:50 -0700
I'm sorry, but I don't remember. I also don't remember exactly which devices they are using. I should have paid more attention. I'm pretty sure I saw at least one splitter and combiner, so that would
/archives//html/Amps/2005-04/msg00449.html (8,300 bytes)

8. Re: [Amps] Fwd:Re: More Rumors (score: 1)
Author: "Will Matney" <craxd1@ezwv.com>
Date: Fri, 22 Apr 2005 12:12:13 -0400
Vic, I've seen some designs using 4 FET's on either side of the transformer for a total of 8. Then I've seen similar with two sets oof these together. I'm kinda interested in this as I'm wondering ho
/archives//html/Amps/2005-04/msg00452.html (9,199 bytes)

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