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How to avoid two major interference sources of wireless monitoring

Date:2018/05/02  Click:141 times
Now, when it comes to wireless monitoring, another word that can easily remind you of everyone is interference. It is true that the convenience of wireless monitoring has become increasingly apparent, but it also deepens the fear of interference. In this way, "wireless monitoring" and "interference" are so innocently tied together.

Now, when it comes to wireless monitoring, another word that can easily remind you of everyone is interference. It is true that the convenience of wireless monitoring has become increasingly apparent, but it also deepens the fear of interference. In this way, "wireless monitoring" and "interference" are so innocently tied together.

Whenever our monitoring signal is not clear, we may all consider whether it is interference or not. Yes, in our current "wireless" era, it is not an easy thing to get rid of the interference completely, and the external interference can affect the effect of our wireless transmission. So how do we avoid the interference?

Interference of the same kind of equipment

Avoid the surrounding similar equipment or signal interference with the device. The signal source of this interference signal may be the normal signal source in our system, which may result in the same frequency or the same frequency, which leads to the receiving terminal not receiving the signal or receiving the same signal, so that the receiving terminal is difficult to recognize. In this case, we can adjust the frequency of the wireless device, select a clean channel, or change the location of the transmitter or receiver of the wireless device, and open the distance between the equipment.

Architectural interference

Buildings have a very weak effect on the transmission of wireless signals. When a wireless signal passes through any object, its electrical frequency signals will reflect a certain refraction, which makes a certain change in the direction of transmission, and will cause the reflection and attenuation of the signal. If a metal object is encountered in the propagation, it will also increase the attenuation of the signal. Therefore, when selecting the location of the wireless device, we can do as much as possible in the middle of the receiver. The transmitter can be seen in the middle of the receiver. This avoids the attenuation of the microwave signal, and the monitoring center can receive the high intensity wireless signal, thus improving the monitoring effect.

It is not a device that interferes with wireless devices, such as mobile, interconnected signal towers, interphones, radio phones and so on, which have no impact on wireless microwave devices. In the case of interference sources, we can adjust the frequency of the equipment, or choose the location far away from the interference source, so that the interference to the wireless microwave equipment is greatly reduced.

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