Previously, a customer asked a question. He bought a signal jamming device, but he felt that the jamming effect was not very good and the range was not too large. He asked if there was any way to solve it. In fact, the jamming effect of this signal jammer is also related to the environment you tried...
There are many questions about some frequency jamming equipment. Here is a list of answers to many people's questions about frequency jamming equipment, hoping to help you. Will the radiation of frequency jammer affect the human body? In fact, many people object to the interference instrument mainly...
The wireless jammer makes the mobile phone unable to connect to the mobile phone signal by cutting off the link between the mobile phone and the signal operator. Generally speaking, when we use the mobile phone, the mobile phone will send a signal to the base station at the first time to connect wit...
The widespread use of mobile network jammers will cause certain interference to mobile operators' base stations, which is a reality widely recognized in the industry. If it is a low-power mobile network jammer, because its transmission power is relatively small and the distance of interference signa...
When using electronic jammers, customers sometimes find that in some large rooms, only one jamming device is not enough to cover all the shielded signals. In this case, at least one more shielding device needs to be added. So the customer asked: Can the effect be doubled if two electronic jammers ar...
Some specific places need handheld jammers to interfere with WiFi signals, so we can determine how many frequency bands of mobile phone shielding can be done according to the WiFi frequency distribution at the use site. If the shielding range of the handheld jammer is required to be relatively small...
The signal jamming device is constantly active in the major examination halls during the examination. It is a device that can isolate communication signals. However, many people do not know how it can be successfully isolated. To know this, we need to know how the mobile phone communicates. Normally...
The signal jamming device is constantly active in the major examination halls during the examination. It is a device that can isolate communication signals. However, many people do not know how it can be successfully isolated. To know this, we need to know how the mobile phone communicates. Normally...
Most signal interference is a product of communication supervision, which can supervise the fairness, justice and quiet of the examination room and other places during the test and ensure the fairness and justice of the test. Most of them will install frequency jammers for supervision, so how to cho...
The use of cheating means in the examination will also increase the difficulty and pressure for the maintenance of discipline and order in the examination room. The main means of cheating is the use of communication equipment. At this time, there is a need for the existence of equipment that can int...
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