[Amps] Unknown 2m 2x4cx250b design?

Dfmich at aol.com Dfmich at aol.com
Thu Mar 6 10:15:05 EST 2003


There was a parallel 4cx250 2 meter amp design published in May 1975 QST by  
Steve Gross, then W9OJI, now k4 something. I built one from a pre-publication 
copy of the info kindly provided by Steve. Have used it for close to 30 years 
now.

About the only similarity to the design you describe is the length of the 
plate line. Your unit sounds like someone trying to make an amp in the 
cheapest possible way. It would be interesting to see if it can be made to 
work. There is quite a demand for "inexpensive"!!

Cheers
K9EA


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