How to test the effect of full-band signal jammers?

How to Test a Full-Band Signal Jammer

Before installing a full-band signal jammer, it is critical to test its effectiveness in providing the required signal shielding. This testing process helps determine if the jammer meets the requirements to shield the entire conference room and provides insight into the number of jammers required. This article will guide you through the steps to test a full-band cell phone jammer.

Before conducting the test, prepare the necessary tools and equipment. These may include common tools such as screwdrivers, power strips, and ladders. In addition, prepare mobile phones from three different operators. If you have a professional technician, it is recommended to use a spectrum analyzer for precise testing.

During the test, find the nearest AC 220V power outlet and connect the power strip to it. Place the patch panel near the Cell Phone Jammer placement location. It is recommended to install the jammer on the wall near the window at both ends of the conference room. Place the signal jammer as high as possible. If space is limited, it can be placed directly on the conference table, but never on the floor. Turn on the switch to turn on the signal jammer.

Depending on the conference room environment, choose a location at the other end of the room, or choose a location opposite the full-band signal jammer. Place mobile phones of different operators on the table for 1-2 minutes, and turn on the spectrum analyzer on the desktop where the mobile phone is located to check whether the signal of the jammer is output normally in each frequency band.

Leave the mobile phone for 1-2 minutes and check whether the device has a signal. If there is no signal, it means that the mobile phone is blocked at this location. If there is a signal, try to make a call or use data to access the Internet. If the mobile phone cannot be used normally, it means that the displayed signal bar is misleading and the device cannot complete the call or access the Internet. If the mobile phone can make a call or access the Internet normally, it means that the signal at this location is not blocked. At this time, you can get slightly closer to the jammer and repeat the above steps until the mobile phone is effectively blocked. Best-selling WIFI jammers and GPS jammers in Europe and America.

In short, testing the shielding effect of the full-band signal jammer is a crucial step before installation. Through testing, you can determine whether the jammer meets the requirements of shielding the entire conference room and determine the number of jammers required. It is recommended to follow the above test method to ensure the effectiveness and accuracy of the full-band signal jammer.

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