450_470_MHz_AT_25_W

Published:2009/7/14 1:27:00 Author:May | From:SeekIC

Power amplifier for land-mobile 12.5-V transmitter is constructed on double-sided microstrip substrate. Power gain at 470 MHz is 19.5 dB, and overall efficiency is 47%.-G. Young, UHF Microstrip Amplifiers Utilizing G-10 Epoxy-Glass Laminate, 　Motorola, Phoenix, AZ, 1976，AN-578, p 4.



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