Cell phone jammers in important meetings

According to the signal frequency band to be shielded. There are several different solutions for signal shielding in the conference room, such as shielding the full frequency band of mobile phone signals, including 234G and the latest 5G mobile phone signal frequency band; there is also a non-shielding call frequency band, the purpose is to make the participants in the meeting room during the meeting You can only receive important calls if you can’t play with your mobile phone. Mobile cell phone jammer may still be unfamiliar to most people. Many people don’t know or even have heard of it. In fact, this is normal. Because it is generally believed that mobile phone jammers must be used in some professional anti-illegal scenarios, such as high-level confidentiality scenarios such as business meetings, confidential meetings, and military meetings. In fact, it is not the case. Mobile phone jammers have gradually become commonplace. Human life, as long as it is a conversation scene, it may be used.

Each antenna has a frequency band identifier, which must correspond to the frequency band identifier on the host. Before the shield is turned on, it must be ensured that each antenna is connected reliably. Do not use the device without an antenna. It is normal for the surface temperature to rise above 40 degrees after the shielding is operated for a long time. The normal installation height of the mobile phone jammer is 1.8 meters to 2.5 meters. Install it in a location where there are no obstacles between the target shielding area and the target shielding area. If the antenna needs to be vertically upward in the wall-mounted installation; when placing the table, the antenna can be folded 90 degrees and then vertically upward. During use, in order to avoid possible interference to certain electronic devices, the following commonly used devices should be used to keep 1~2 meters.

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