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Signal blocker Jamming Equilibrium

If the direct transmission is the signal interference balance, if the signal is inverted, and then the inverted signal and the original signal are transmitted at the same time, it is called a balanced signal. The balanced signal is sent to the differential amplifier, and the original signal and the inverted signal are subtracted. In the process of subtraction, signal jammer subtracts the same interference signal, so it is more anti-interference.

The biggest difference between a balanced signal and an unbalanced signal is the ability to resist noise. In terms of physical architecture, to achieve balanced transmission, three parallel wires are needed to achieve it, namely the ground wire, the hot end wire, and the cold end wire. Therefore, balanced input and output connectors must have three pins, such as XLR connectors, large three-core TRS connectors or XLR3 connectors.

10 Antenna Handheld Adjustable Cell Phone Signal Jammer

10 Antenna Signal Jammer

Hand held signal shielding device is our factory using advanced technology, for the contiuous developmentof communication standards, according to the actual situation of domestic and international wireless ommunication to develop


Desktop 12 Bands Phone Signal Jamming Multiple Frequencie

Multiple Frequencies Jamming

The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasin


Newest 24 Band Portable Jammer Blocks All Cell Phones 5G 4G 3G 2G

Portable Jammer

World First 24 Antennas all-in-one design wireless signal Jammer with nylon cover for portable, jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G 5G, and CDMA 450Mhz


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