IEEE - Institute of Electrical and Electronics Engineers, Inc. - A unicontrol high-frequency radio direction finder

Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 August 1926
Volume: 45
Page(s): 725 - 728
ISSN (Paper): 0095-9804
DOI: 10.1109/JAIEE.1926.6538403
Regular:

The Bureau of Standards was asked to develop for the United States Coast Guard, a simple type of radio direction finder which should function on 2100 kc. (143 m). Such a device enables a ship so... View More

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