160_METER_LOOP_PREAMP

Published:2009/6/25 23:12:00 Author:May | From:SeekIC

Shielded 5-foot square loop and single preamp pull signals out of noise when propagation conditions make other antennas unsatisfactory. Operating volt-age is supplied through coax feeder, R1 isolates signal energy from ground, and C2 keeps DC voltage out of receiver input. Nulls are off broad side of loop.-B. Boothe, Weak-Signal Recep-tion on 160-Some Antenna Notes, QST, June 1977, p 35-39.



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