35_W_CLASS_D_ON_40_80_OR_160_m

Published:2009/7/14 3:41:00 Author:May | From:SeekIC

Can be used on any of three bands by changing values as set forth in parts table. Article gives circuit design procedure in detail. Power gain is about 27 dB. Almost any type of RF amplifier providing about 100 mW can be used as driver. VS is 25 V or less, and VCC, is 28 V.-F. H. Raab, High-Efficiency RF Power Amplifiers, Ham Radio, 0ct. 1974, p 8-29.



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