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Satellite receiving antenna follow-up control circuit diagram

Source: InternetPublisher:张三叔 Keywords: Dynamic control receiving antenna control circuit diagram Updated: 2021/02/06

In the figure, the sliding contact axis of potentiometer RP2 is directly connected to the antenna axis. Only when the given potentiometers RP1 and RP2 point to the same position, each transistor will not conduct, the rectifier bridge will be cut off, there will be no voltage on the motor, and the antenna will remain stationary, otherwise the motor or antenna will rotate synchronously with the given potentiometer.

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