A unicontrol high-frequency radio direction finder
By: by F. W. Dunmore, physicist, Bureau of Standards.  April 16, 1926.
Series: Scientific papers of the Bureau of Standards,; no. 525
Publisher: Govt. Print. Off.
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 35
Subjects: Radio -- Installation on ships.; Radio direction finders.
Other titles: High-frequency radio direction finder.
Notes: Running title: High-frequency radio direction finder.
This paper describes the development of a simple type of radio direction finder and its installation on a Coast Guard patrol boat. cf. p. 25.