Here are some excellent pdf’s from the father of the EB104
QST_Dec_1982_p13-16
QST_Jan_1983_p30-33
Motorola-600 Watts RF Power FETs EB104
And here are some of the best links I have found:
crazy italians (must stop this music!): http://i5uxj-2.cln.it/amp/amphf150/amp150.html
This is a good page, if not the best.. : http://www.g4apvweb.pwp.blueyonder.co.uk
One more: http://oh8jep.kotinet.com/eb104.html
This is perhaps [...]
