Some agents and distributors who undertake construction or are planning to do phone jammer project planning often need to conduct project site surveys at the beginning of the project. If they do not have sufficient experience in such similar projects, they will consult our manufacturers, among which The first question to be concerned about is: what equipment is needed for the phone jammer project site survey?

The first is the preparatory work before the project survey. The preparation items in this part include but are not limited to: the main requirements of the project demander, the main areas targeted by the phone jammer project, and the building plan, structure diagram or room distribution diagram of the project demander Wait. In addition to these, it is best to know or master the preparation information in advance, including: the distribution location of base stations around the project site, the distance of base stations, and so on.

Next is the equipment that needs to be prepared for the phone jammer project site survey. If there is a manufacturer who can assist in the site survey, then as an essential tool for signal detection and analysis: a wireless signal frequency band analyzer is definitely essential. If there is a professional engineering mobile phone with detection tools, it will be even better. If the above two points cannot be achieved, the minimum preparation requirements for the detection equipment are: prepare smart phones of several standards, and install signal detection software on the mobile phone in advance. For example, the most common mobile phone signal detection software is "Cellular- Z". The data detected and recorded on the spot using the mobile phone signal detection software can still play a certain auxiliary role in the design of the phone jammer project.

For the phone jammer project site survey, in addition to the equipment or mobile phone software that needs to be prepared for testing, if conditions permit, it is best to prepare at least one or two mobile phone signal phone jammers, so that you can preliminarily select during the site survey process. Several test points, turn on the shielding equipment to work, check and record at these positions, the actual shielding range of the mobile phone signal phone jammer, and use this as reference data to provide a practical reference standard for future phone jammer projects .

The last thing to be reminded is that if you bring a mobile phone signal shield to the field for actual measurement, it is best to prepare a power supply terminal board with sufficient length in advance, so as to avoid finding that the power supply line for the shielding device is too short during the on-site test, resulting in equipment installation. If the height is not enough or the position is not ideal, the reference value in line with the actual shielding effect will be lost.