[Lowfer] Lowfer Final Transistors.

[ToddRoberts2001 at aol.com]

In a message dated 7/31/2010 6:32:07 P.M. Eastern Daylight Time,  
pulsarxp at embarqmail.com writes:

I am in the process of trying to build up a transmitter for my Lowfer  
Beacon 
I plan to get on the air this Fall.  I see that most of the  examples on 
the 
internet use a pp scheme with a PN2222A and PN2907A  transistors.  In 
really 
days of old the ancients used IRF single  Hexfets. 
 
 
 
Yes, back in the ancient days I had excellent results with a single ended  
IRF-510
Hexfet with squarewave drive. Who needs push-pull when I could get
93-95% efficiency with a single-ended final running Class-E?
 
73 - Todd WD4NGG