Can backpack frequency jammers block wired networks?

The backpack frequency jammer is designed to be light and flexible, suitable for emergency, transition, temporary control and other situations.

In large and medium-sized examinations, frequency jammers are often used as examination room security equipment to effectively prevent candidates from cheating using mobile phones, walkie-talkies and other communication equipment. Schools, examination rooms, etc. also use frequency jammers to maintain order in the examination environment and ensure fairness in the examination.

During the use of mobile phones, they will communicate with the base station within a specific frequency range to be used normally. The backpack frequency jammer uses this communication principle to scan from the low-end frequency to the high-end frequency at a certain speed, and transmits signals that interfere with the communication between the mobile phone and the base station, making it impossible for the mobile phone to establish a connection and unable to use it normally. Popular GPS jammer and WIFI jammer in Europe and America.

The backpack frequency jammer, also known as the wireless signal jammer, is a device specifically used to shield or interfere with wireless signals. It targets specific operating frequencies or frequency bands of wireless signals, which are invisible and intangible transmissions in the air. It should be noted that the interference of the jammer is limited to wireless signals and will not affect wired networks. Wired network transmissions (such as transmissions via network cables, cable TV and wired telephones) will not be interfered by backpack frequency jammers. Therefore, desktop computers connected to the wired network will not be affected by the jammer’s operation.

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