Re: [Amps] Solid state amps

["Peter Frenning, OZ1PIF" <oz1pif@privat.dk>]

Is  somebody with the ARRL-view CD-ROM for the period, willing to share 
these articles with the rest of us?

I need them badly as we (our club OZ6FRS) are working on a very similar 
project, using low-cost switching MOSFETs (4x8 giving 1KW+, basic 250W 
module is up and running, now working on filters, splitter, combiner and 
switching and protection circuitry)

Vy 73 de OZ1PIF, Peter

**********  OZ1PIF **************
email: oz1pif(no-spam-filler)@privat.dk
http://home24.inet.tele.dk/oz1pif/
Ph. +45 4619 3239
Snailmail:
Peter Frenning
Ternevej 23
DK-4130 Viby Sj.
Denmark
***********************************
----- Original Message ----- 
From: "Steve Thompson" <g8gsq@ic24.net>
To: <amps@contesting.com>
Sent: Friday, January 07, 2005 3:38 PM
Subject: [Amps] Solid state amps


> An article that might be of interest to any prospective builders:
>
> By Helge Granberg, published in QST dec '82 and Jan '83. 'Mosfet RF Power: 
> An
> Update'.
>
> As far as I know, the designs in the article didn't get published as
> application notes. The amp uses eight modules, each with 2 x MRF150 to 
> give
> 1600-1800W output. Of particular interest might be the designs for 
> harmonic
> filters and control/protection circuits.
>
> I have a poor quality photocopy which I can make available if no-one can 
> come
> up with something better from the archives.
>
> Steve
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