Mobile phone jammer turns off 4g signal
Have you ever thought that one day you want to block 3G signals? Do you think there will be mobile phone signal jammers that can help you turn off the 4G signal? Now, don’t you want to be disturbed by the signal of 3G mobile phones and look for ways to block the 4G signal? If you are here, you can use a 3G blocker to find a suitable location, which can help people solve such problems.
Of course, you don’t have to worry about cell phone jammer that can’t meet your needs. Because there are many different signal jammers on www.perfectjammer.com. You can get what you need according to your situation. Like general portable jamming devices, their work space is also very good, especially when your main goal is to stop people in the area. I think you have reached 5 meters, which is enough, especially on a bus where you want people to close for a minute or two. Such equipment will definitely help you.
So far, you should have understood why the working range of the mobile phone jammer we mentioned does not match the actual working range. It's not hard to understand. Of course, if you need the exact number of interference sources and focus on the scope, you can give us suggestions, and we are happy to advise you.