LF: RN3AUS 2-3 KW robust 137 kHz PA

To:	[email protected]
Subject:	LF: RN3AUS 2-3 KW robust 137 kHz PA
From:	Roman <[email protected]>
Date:	Sun, 30 Dec 2018 00:25:10 +0300
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Hi Genossen LFers!

The new year 2019 present to all amateur LF establishment from Alexander RN3AUS!

http://136.su/index.php/topic,422.0.html

The H-bridge style 2-3 kW vy robust power amplifier on SG20N60(IRFP460) 
two-transistor modules.
Schematic base on DK7FC schematic diagramm and Decca transmitter and G4JNT 700W 
PA also.

Main features:
-two transistors on module, 4 module in PA
-full protection complex PA modules: overload protection and protection against 
through currents
-non transformer power from ~220V power-line

HNY 2019!
-- 
73!
Roman, RW3ADB

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