18 antennas cell phone signal jammerA jammer is a device that interferes with radio signals. Some jammers are small battery operated devices that look like cell phones. Others are larger and can be plugged into a standard outlet or wired into a vehicle’s electrical system. They may be a good choice for an outdoor situation. Depending on how strong the jamming device is, it may be possible to walk away from it without triggering it. The C-Guard HPe, a remote-controlled jamming device, has a range of between thirty feet and 0.6 miles. It is also built for outdoor use.The first thing to do is to detect the jammer’s signal. The most obvious jamming is fairly easy to identify. You can use various techniques to detect jamming signals. Below are a few. These signals should not be memorized. They can be easily recognized, and formally identified. Random noise is radio noise that is synthesized to mimic atmospheric noise. The problem with random noise is that it can affect all types of signals.Jamming devices can interfere with various types of cellular signals. They can block GPS signals, Bluetooth signals, and cell phone signals. This can disrupt routine work and affect daily life. To prevent this from happening, you must locate the jammer, turn it off, and report it to the authorities. Thankfully, there are many ways to locate a jammer and disable it. So, if you’re looking for a jammer and want to protect your phone and your information, you’re on the right track.