ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 621.391.822:621.375,121

COMPARISON OF SENSITIVITY OF TRANSISTOR AND VACUUM-TUBE VIDEO AMPLIFIERS

V. N. Maslennikov
Tomsk State University of Control Systems and Radioelectronics, Department of Television and Control;


Abstract. Noise characteristics are compared of transistors and vacuum tubes in video amplifiers connected to TV tube (source of current). Relations are derived which allow for optimal choice of active elements for video amplifier.
Keywords: sensitivity, noise, video amplifier, active element, TV transducer.