At present, there are many brands of full-band jammers on the market, but they can be roughly divided into two categories: engineering machines and ordinary machines. Engineering machines are commonly used machines in high-demand and high-standard engineering. Its characteristics require stable performance. Stop working according to the on-site radio environment, and work 24 hours a day. Ordinary phone, for ordinary temporary use equipment, its performance is unstable, which may affect the use of other people's mobile phone signals, or it may be blocked by other interference and cannot be effectively completed.

There are usually few people in the conference room and the area is not too large. Usually a low-power full-band signal jammer is used, which can only be used when there is a meeting. When everyone is together, the mobile phone will answer the phone. It is very likely that the sound of the mobile phone during the meeting will affect the process of the meeting. Therefore, it is very necessary to install a full-band jammer in the conference room. On the one hand, it can cut off the interference of the mobile phone to the conference, and on the other hand, it can effectively assist the loss of confidentiality of the conference content.

So, what should you pay attention to when choosing a full-band jammer?

(1) Choose a full-band jammer manufacturer in a regular conference room, and there must be a test report
(2) In order to ensure the effectiveness of the shielding effect, try to choose a portable engineering machine, which is convenient to carry. Open when needed and close when not in use;
(3) Before installation, try to use professional equipment to test the interference effect at the test site, so as to determine the actual shielding distance of the full-band jammer.
(4) You get what you pay for every penny. If the budget allows, try to choose high-quality equipment, which can save a lot of unnecessary trouble.