[Amps] RE : PIN diodes TSPA

[hermans]

Interested .

Jos on4kj

-----Message d'origine-----
De : amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] De
la part de carl s.
Envoyé : mardi 7 mars 2006 0:34
À : John T. M. Lyles; amps at contesting.com
Objet : Re: [Amps] PIN diodes TSPA


     So , where can we get these articles from *ham radio mag * ??
      carl / kz5ca
----- Original Message ----- 
From: "John T. M. Lyles" <jtml at lanl.gov>
To: <amps at contesting.com>
Sent: Monday, March 06, 2006 7:19 PM
Subject: [Amps] PIN diodes TSPA


> Ham Radio magazine had an article about High power switching with PIN
> diodes for 1500 watts, in January 1985.
> 
> 73
> John
> K5PRO
> 
> 
> 
> >
> >
> >I have it in mind to build a 400-W MOSFET amp for 80-40 and would be
> >interested in experimenting with PIN-diode T/R switching. I'm aware 
> >of the problems with high VSWR but I can deal with them. But I can't 
> >find anything in my 03 Handbook on the subject. I understand the 
> >'how,' but would like to know what available devices to use, and 
> >where to get small quantities. Thanks.
> >
> >73,
> >
> >Jim, KR1S
> >http://kr1s.kearman.com/
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> 

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