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Nice job rebuilding the guts of the transmitter. Why buy when you can rebuild.
“This PA is a homemade copy of the famous Zetagi B150, I got a box and PL sockets from an old dead B-150. The PCB was so tired and burned so I had to construct it using no PCB at all.. At 4 Watt input I have 60 Watt out, 6 W in gives 80 W out. This PA was also made back in 1987 before I even was thinking about becomming a HAM amateur. Offcourse it is only tested using a dummyload :-)”
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July 27th, 2006
pcb?
July 27th, 2006
Printed Circuit Board
http://www.pcmag.com/encyclopedia_term/0,2542,t=printed+circuit+board&i=49689,00.asp
January 6th, 2008
I’m intrigued by your photo of the amp-hack.
As a ARO, I like more info about it.
Will it cover effectively 160-10M ?