Latest developments from G. L. Charvat
THz, mmW, microwave & medical imaging, RADAR, radio, and vacuum tube circuits.
Saturday, June 4, 2011
update: ARRL Homebrew Challenge 3 radio, pre-driver and driver complete
This is the pre-driver and driver board.
5 watts out with -10 dBm drive from the front-end mixer, perfect for driving a good sized PA.
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