DocumentCode
1488265
Title
Range-adjusting radiosonde recorder
Author
Beggs, George E.
Author_Institution
Leeds and Northrup Company, Philadelphia, Pa.
Volume
68
Issue
11
fYear
1949
Firstpage
990
Lastpage
990
Abstract
A RADIOSONDE is the air-borne unit of an air-to-ground telemetering system. This equipment transmits audio frequencies in time sequence, which represent temperature and humidity, and a fixed reference signal, covering a range from 8 to about 200 cycles per second.
Keywords
Automatic frequency control; Calibration; Frequency conversion; Humidity; Radiofrequency integrated circuits; Temperature measurement;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1949.6443233
Filename
6443233
Link To Document