Title :
A Push-Button- Tuned 50-Kw Broadcast Transmitter
Author :
Rockwell, R.J. ; Lepple, H.
Author_Institution :
Associate member IRE are with WLW, Crosley Radio Corporation, Cincinnati, Ohio.
Abstract :
This paper describes the use of automatic push-button tuning on short-wave broadcast transmitters that are required to change from one frequency to another with the least possible interruption to programs. The tuning control circuits and the arrangement of the radio-frequency circuits of the transmitter are described.
Keywords :
Broadcasting; Circuit optimization; Coils; Radio control; Radio frequency; Radio transmitters; Radiofrequency integrated circuits; Shafts; Tuning; Wheels;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1941.5058187
