Accession Number : AD0487143
Title : DEVELOPMENT OF AN L-BAND SOLID STATE RADIOSONDE TRANSMITTER.
Descriptive Note : Quarterly rept. no. 1, 1 Feb-30 Apr 66,
Corporate Author : RADIO CORP OF AMERICA PRINCETON NJ MICROWAVE APPLIED RESEARCH LAB
Personal Author(s) : Johnson, Henry C. ; Askew, Robert E.
Report Date : AUG 1966
Pagination or Media Count : 9
Abstract : Five different types of transistor oscillators were investigated to determine the most promising approch to a compact highly stable L-band radiosonde. Single knob tuning with 1/4 watt output over the frequency range from 1660-1700 MHz was obtained with several circuits but in every case the pulling figures were excessive. A low power (150 mW) rather bulky coaxial oscillator met all of the frequency stability requirements. A more compact version of this oscillator has been designed and is currently being fabricated. (Author)
Descriptors : *OSCILLATORS), (*RADIOSONDES, TRANSISTORS, L BAND, CAVITY RESONATORS.
Subject Categories : Meteorology
Distribution Statement : APPROVED FOR PUBLIC RELEASE