In order to allow the police jammer to complete the task successfully, how should the daily maintenance be carried out, mainly from the following aspects

1. Roof antenna

The antennas of police jamming vehicles are generally installed on the roof, and the lodging of the antennas is controlled by the personnel inside the vehicles. The antennas are raised when performing tasks, and the antennas are lowered after the tasks are completed. When maintaining the roof antenna, pay attention to cleaning the roof debris in time to prevent debris from blocking the drain, and check the feeder connector connected to the antenna. If the connector is loose, it needs to be tightened in time.

2. Power take-off generator

The power take-off generator belongs to the power source of all the equipment of the police jamming vehicle. During maintenance, check whether the wiring of the power take-off generator is firm and reliable. If it is loose, it needs to be tightened and fixed in time. The power generator and the car engine are connected by a belt. Regularly check the tightness of the belt and whether there is a belt gnawing. If it is found that the belt is gnawing, the belt needs to be replaced in time.

3. Shield the device host

When maintaining the signal jammer host installed in the police jamming vehicle, check whether each shielding module is working normally and whether the indicator lights are displayed normally, and whether the output end of the shielding module and the connecting feeder are connected reliably and fixedly.

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4. Power compensation battery

When the police jammer is modified, it is generally equipped with a power compensation battery. The main function is to ensure that the equipment will not stop working due to insufficient power delivered by the power generator when the vehicle is running at a low speed or idling. When the police signal blocker car is not used for a long time, the power compensation battery in the car should be charged regularly.