-----Original Message-----
From: Fabio Grisafi (IT9GSF) <fgrisafi@tin.it>
To: amps@contesting.com <amps@contesting.com>
To: <amps@contesting.com>
Date: 05 December 1999 01:30
Subject: [AMPS] MICOM1000 by MOTOROLA
>My second question: the manual says the amplifier gives
about 1000 W PEP...
>but I believe that if a single MRF150 can give 150 W of RF,
16 of them
>should
>give much more of that specified 1KW power... isn't correct
?
Linearity specifications in commercial systems are often
more stringent than in amateur applications, and the spec
has to be guaranteed over temperature, time and supply
voltage ranges. It is quite normal to run devices at about
50% of their cw rating.
Steve
--
FAQ on WWW: http://www.contesting.com/ampsfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|