What are the main factors that affect the operation of school shielding equipment?
The cellular wifi jammer scans from the direct channel to the higher lower frequency at a certain speed during operation. This scanning speed will cause scrambled interference with the SMS signal received by the mobile phone, and the mobile phone will not be able to recognize the normal data sent by the base station, which will prevent the mobile phone from connecting to the base station. . The mobile phone is manifested by the phenomenon of network search, mobile phone without signal, without service system, etc.
Different shields can protect different signals, according to customers' needs. For example, there are remote deception signal jammers, walkie talkie signal jammers, GPS signal jammers, cell phone signal jammers, WIFI signal jammers, bluetooth signal jammers, pinhole jammers, etc.
Today's mobile phone signal jammers are all full frequency bands. It can protect all 2G 3G 4G signals, 2.4G WIFI signals and Bluetooth signals among . Its principle is sent by itself. The frequency interferes with the frequency received by the mobile phone from the base station and wireless router to achieve the shielding goal.
The use of school signal jammers will affect its shielding effect in several ways. But do you know what the common effects are? Let's us tell you answer:
1. Is there an obstacle between the signal jammer and the wireless communication device? The interfering signal from the jammer will attenuate to varying degrees after passing the obstacle. Please try to prevent this from happening.
2. It is recommended to set the inner guard to a height of about 180-220cm from the ground, and the angle is better for facing forward.
3. The weaker the signal strength of the wireless communication in the usage environment, the stronger the theoretical shielding effect of the shielding.
4. The further the shielding environment is from the base station, the stronger the theoretical shielding effect of the shielding device.
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