[hpsdr] 100W PA for Hermes

Kjell Karlsen la2ni at online.no
Sun Nov 13 10:28:26 PST 2011


Hi Jeff.

As Abhi say, I have constructed a 100W PA and I am finishing the final PCB  
layout now.

One lab model and 2 Beta boards have been built and tested and soon I hope  
to get the results from two other builders in DL.

After the modification of the output transformer the results are very  
good. Power output is > 100W PEP with >-30 dBc IM3 on all bands.

I´ll post the measured results on  
http://openhpsdr.org/wiki/index.php?title=MUNIN soon.

73, Kjell






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