The mechanism of interference oscillation of boosters

Abstract

The oscillation phenomena of booster is the phenomena caused by positive feed back of boosters output signal into the input, and it is not normal operation of boosters circuit. This oscillation gives interference to neighboring TV receiving sets, result in beat disturbances on the conventional TV screen. This reports describes that the rust of external conductor of booster output cable caused the lost of shield working of cable and related with boosters oscillations.