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Author Topic: Need help to understand Power amplifier!  (Read 539 times)
MAX
Member

Posts: 1




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« on: May 12, 2002, 03:32:20 PM »

There are millions of schematics out there about PA, but almost non explain what really happends.

Please take a look at this page and help us understanding.
http://hem.passagen.se/communication/clssc.html

max
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WB2WIK
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Posts: 20575




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« Reply #1 on: May 13, 2002, 01:33:02 PM »

Why not just buy "the bible," which details every bit of information you're asking about:

ITT Reference Data for Radio Engineers

Of course, Motorola application notes and engineering bulletins contain a great deal of information as well; however the best indexed book I've found is the RDRE (referenced above), detailing how to use scattering parameters to design matching networks for solid state amplifiers -- including all formulas and charts.

It is _not_ on the internet, this is a book you have to buy.  I find older (c. 1970 or so) volumes at Amazon.com for about $40, well worth it.

WB2WIK/6
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W9WHE
Member

Posts: 254




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« Reply #2 on: April 18, 2003, 02:23:38 PM »

Max:

With no call and no E mail address....we can't tell if you are a licensed ham or a CBer!  We, as hams, should not be helping a CBer comit a Federal offense!
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