What is a jammer?

“What is a jammer?” is a question many people are asking these days because of the fuss created, reported and covered by the media. 

To put it simply, a Jammer is, fundamentally, a signal blocking device, which transmits synchronized radio waves on the same frequency range of the device that one needs to blur, therefore preventing devices from transmitting data in the chosen area.

But, before purchasing such devices, you should consider a few important factors:

1. The blurred frequencies.
2. The typical jamming coverage.
3. The installation and the cooling system of the device.