10_W_MARINE_BAND

Published:2009/7/8 1:53:00 Author:May | From:SeekIC

Power amplifier operating in class C from 12.5-VDC supply is designed for 152-162 MHz VHF marine band. Switch permits reducing power output to 1W or less. Tuning range of 144-175 MHz makes amplifier suitable for other applications such as amateur 2-meter and Iand-mobile radio. Power input is 181mW, power gain is 17.4dB, and effieiency is 44.5%.-J. Hatchett, 25-Watt and 10-Watt Marine Band Transmitters, Motorola, Phoenix, AZ, 1978, AN-595, p 4.



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