LABORATORY STUDY ON STAND noise immunity of television receivers inadvertently INTERFERENCE FROM strobe

摘要

The invention relates to radio engineering, in particular to laboratory equipment intended for the study of noise immunity television receivers from unintentional strobe interference and can be used to study the effect on the operation of television broadcasting unintentional, are a consequence of technological progress, interference of radio waves radiation sources, predominantly in air traffic control area, in particular in the terminal area.; Laboratory bench Research noise immunity television receivers from unintentional interference consists of a test of a digital television transmitter 3, a symmetric combiner 4, the symmetric divider 5, a digital television set-top box 6, an analog television receiver 7, the test of a digital television receiver 8, the computer 9, the printer 10, and simulated interference signals made in the form of generator 2 RF pulse generator 1 and the strobe pulses.; It allows you to develop recommendations for implementing the necessary adjustments to the identity of the image in the broadcast in terms of having unintended gate interference and the results of research to carry out selection of the range of television receivers.