What is a "4g Mobile Signal Jammer Circuit"? The Most Authoritative Explanation.

What is a mobile jammer circuit?

A Mobile Jammer Circuit or a Cell Phone Jammer Circuit is an instrument or device that can prevent the reception of signals by Mobile Phones. Basically, a Mobile Jammer Circuit is an RF Transmitter, which broadcasts Radio Signals in the same (or similar) frequency range of the GSM Communication.

Does mobile phone jammer block both receiving and transmitting signal?

Mobile Phone Jammer blocks both Receiving and Transmitting signal. • Cell phones use unique frequencies for talking and listening. Most cell phone jammers block either of the two frequencies, indirectly providing the effect of prevention of both.

What are the advantages of a jammer device?

• It is efficient in blocking the transmission of signals from networks including UMTS, 3G, CDMA, GSM and PHS. • One Jammer device may not work at different frequencies, because Mobile phones operate at different frequency bands in different countries.

How far can this circuit block the signal of cell phones?

This circuit will work in the range of 100 meters i.e. it can block the signals of cell phones with in 100 meters radius. Usage of this type of circuits is banned in most of the countries. Usage of this circuit is illegal and if you caught by using this circuit, you can be imprisoned and also should pay large amount in the form of fine.