Popular jammers

Cell phone jammer

Our cell phone jammers are also available in many different designs and the cell phone signals include 2G, 3G, 4G/LTE and 5G communication frequency bands. If you want me to analyze it in more detail: 2G signals include CDMA 870-880 MHz, GSM 925-960 MHz, DCS 1805-1880 MHz, 4G signals include FDD-LTE 1880-1910 MHz, TD-LTE 2300-2400 MHz, TD-LTE 2500-2690 MHz, and I won't list the others one by one. (There may be small differences in signal standard in different regions and countries. We will adjust it according to the customer's location, so you don't have to worry). Some of the signal frequency bands listed here are common, others are not commonly used. Therefore, there will be small differences in product selection according to your different usage requirements.

Of course, we know that it is best to buy a jammer with the most comprehensive jamming signal frequency bands, but often the jammer with more antennas and greater output power is more expensive because the manufacturing costs are higher. We hope you can understand this.

The technology behind cell phone jammers is simple. Simply put, they transmit radio signals on the same frequency as cell phone signals. I won't go into detail here. One thing to remember about cell phone jammers is that they interfere with making and receiving calls and sending and receiving text messages at the same time. One example I would like to give is that you cannot assume that you cannot make calls due to signal interference, but you can receive calls. Of course, none of this will work if there is no signal.