[Lowfer] DECCA 1.2 KW PA for 137 KHz

ToddRoberts2001 at aol.com ToddRoberts2001 at aol.com
Thu Sep 30 14:12:16 EDT 2010


In a message dated 9/30/2010 1:13:00 P.M. Eastern Daylight Time,  
k2ors at verizon.net writes:

My translation says 36 807s!

73 Warren  K2ORS
WD2XGJ
WD2XSH/23
WE2XEB/2
WE2XGR/1
 
 
I was able to see 700 watts of continuous CW output from a pair of 
IRFP450 hexFETS without any trouble running Class-E on 160 meters.
Price - about $3 each at Mouser.
 
4 x IRFP450's should handle 1.2KW of CW output Class-E at 95%  efficiency.
Total cost for finals $12.
 
73 - Todd WD4NGG


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