Cell Phone Directional Blocker
At the same time, the basic properties of a mobile phone also determine that it cannot block signals like Cell Phone Directional Blocker devices; of course, there is software in the motherboard module of the shielding device, but the main purpose of the software is to adjust the scanning frequency band, control and understand the working content of the device through the background. Components such as antennas, cooling fans, dedicated motherboards, and power supplies can be assembled together to eventually become an effective cell phone signal jammer. Simply put, a cell phone is a cell phone signal jammer or a signal jammer, the two have nothing to do with each other. If you find some cell phone jammer software in the application market, download and use, you will find that these applications can only do superficial data articles, and will not really affect the signal strength of other devices. Change roles. So, if you just want to have fun, you can download these software to use. But if you really want to block other cell phone devices in some occasions, I still recommend that you buy some professional cell phone jamming equipment. Because blocking mobile phone signals requires professional hardware, not simple software.
If you want to know more about this high-power UHF VHF 4G mobile phone jammer, you know that this high-power 6-antenna mobile phone jammer is powerful, because the shielded frequency bands are CDMA GSM DCS/PCS 4G VHF and UHF. If so, this VHF UHF 4G Cell Phone Directional Blocker can not only block 4G VHF and UHF signals, but also cut off normal CDMA GSM and DCS/PCS belonging to 2G signals. Both an AC adapter and a car adapter can be used as its power source. Also, since this high-power UHF VHF 4G cell phone jammer has an output of 15W, the shielding distance can be up to 40 meters, depending on the signal strength in a given area. And when you need to use this 4G UHF VHF signal jammer in the car, so when you use this high-power UHF VHF 4G cell phone jammer, you don't have to worry about high temperature at all. Because this high-power UHF VHF 4G cell phone signal jammer is designed with a good cooling system, which can help achieve the goal of 24/7 continuous work. Then come here, you don't have to worry about not getting a good 4G UHF VHF signal receiver, but just to take the chance.