How to choose a mobile phone signal shielding device for a 1500-square-meter venue?
A client proposed to have a venue of about 1,500 square meters and requested to install a mobile phone signal shielding device in the venue to ensure a quiet and orderly venue during the meeting. The length and width of the site is about 50 meters * 30 meters, and the height above the site is about 20 meters.
First of all, we need to know that when the mobile phone signal jammer is turned on, it first needs to have a 220V AC power supply, which determines that the mobile phone jammer can only be installed on the wall or the surrounding head space during the installation process.
Secondly, for the shielding range of the mobile phone signal jammer, the effective shielding range of the low-power mobile phone jammer (power 2-3W per frequency band) is a radius of 5-15 meters. The cellular network composed of multiple cell phone signal jammers and multiple low-power cell phone jammers can basically achieve full coverage for the coverage of the shielded signal. However, this method requires slightly more low-power mobile phone jammers, about 8-12.
In fact, we can also provide another option for high-power mobile phone jammers, such as choosing our high-power mobile phone signal jammers, the effective shielding area of a single system: ≥1500 square meters. Based on this estimate, one set is expected to be installed in the entire venue to achieve full coverage of shielded signals.
Of course, these are just numbers and predicted masking effects based on regular experience. In order to truly achieve practical equipment selection and good shielding effect, it is best to assign our technicians to pick up professional testing equipment to conduct actual construction surveys on site, and then design the most accurate mobile phone shielding devices in the venue.
