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The significance of mobile phones in people's lives cannot be overstated. Nevertheless, their usage during conference room sessions frequently gives rise to significant problems, such as hindering the meeting's progress and diverting the attention of others. Therefore, the utilization of a mobile phone signal jammer emerges as a highly effective solution to ensure a seamless and productive meeting environment.

To prevent any interference caused by cell phones during meetings, the utilization of cell phone signal jammers in the conference room has proven to be highly efficient. By disabling the functionality of mobile phones, participants are able to fully concentrate on the meeting's proceedings without any distractions. Furthermore, this measure also plays a crucial role in protecting the personal privacy of attendees and preventing any unauthorized acquisition of confidential meeting information.

Additionally, the mobile phone signal jammers boasts an efficient signal shielding effect and wide coverage. It is capable of encompassing the entire conference room, thereby ensuring that the meeting remains undisturbed by external influences. Moreover, thanks to its advanced technology, the signal shielding effect is also exceptional, guaranteeing that mobile phones do not disrupt the proceedings.

Furthermore, cell phone signal jammers are designed with utmost simplicity in mind. Their operation is straightforward and easily comprehensible, requiring no technical expertise. Once installed in the conference room, the device is immediately ready for use. Consequently, there is no need for specialized technicians to handle its operation.

Within conference rooms, mobile phone signal jammers are designed to function within a specific range.

It is important to note that the mobile phone jammer, despite its name, does not obstruct the signal like a conventional jammer. Rather, it behaves in a manner similar to a signal jammer.

The connection between mobile phones relies on the signal tower, which acts as the conduit for transmission, following the path of mobile phone-signal tower-mobile phone. However, when a signal gsm jammer interferes with this connection path, the transmission is disrupted, causing an interruption in normal usage. It is worth noting that the signal tower itself remains unaffected by this interference. Due to the shared nature of mobile phones within a specific area, it is not uncommon to experience situations where mobile phone signals cannot be used normally, even when not in a conference room.

While conference room cell phone signal jammers have their benefits, they should not be seen as a cure-all solution.

At present, cell phone signal jammers available in the market can restrict cell phone signals from a distance of 1640ft 5in meters from the transmitting station and a radius greater than 65ft 7in. The range of the shielding can be modified. It only blocks mobile phone signals and does not affect other electronic devices. Therefore, if you are facing poor mobile phone signal even when you are not near the examination room, do not blame the signal jammer. It could also be an issue with your own mobile phone.

The frequency bands affected by mobile phone signal jammers in conference rooms are regulated by specific guidelines.

From a few Hz to several hundred GHz, the entire frequency band of electromagnetic waves is extensive. Although every segment can be utilized, some are more commonly used than others.

1. The GSM receiving frequency band is 885~960MHz;

2. The receiving frequency band of CDMA is 869-894MHz;

3. The receiving frequency band of DCS is 1805-1880MHz.