What frequency band should be covered to block cell phone signal in Tunisia?

Cellular phones have become omnipresent in our modern society, offering instant connectivity and easy communication. However, there may be situations where you want to block the cell phone signal, whether for reasons of confidentiality, security or tranquility. If you are in Tunisia and you are looking to block the signals of cell phones, it is important to know the frequency bands used by mobile operators in the country.

Tunisia Telecom

Frequency bands used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE).

Ooredoo Tunisia

Frequency bands used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE).

Orange Tunisia

Frequency bands used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE).

Now that we have identified the operators and frequency bands they use, we can determine which frequency band should be covered to block the signal of cell phones in Tunisia. Operators mainly use frequency bands 900 MHz, 1800 MHz and 2100 MHz for their GSM, UMTS and LTE networks.

In order to effectively block the signal of cell phones in Tunisia, it would be necessary to cover these three frequency bands. This can be achieved using a signal jamming device specifically designed for these frequencies. These devices, known as mobile phone jammers, emit signals in the same frequency bands as those used by operators, thus disturbing cellular communications in a certain area.

It is important to note that the use of mobile phone jammers is regulated and illegal in many countries, including in Tunisia. These devices can cause interference harmful to legitimate communication networks and can also violate the privacy of individuals. Therefore, their use is strictly controlled and penalized by law.

In conclusion, if you want to block the signal of cell phones in Tunisia, it is necessary to cover the frequency bands used by mobile operators, namely the frequencies of 900 MHz, 1800 MHz and 2100 MHz. However, it is important to note that the use of mobile phone jammers is illegal and can lead to legal sanctions. It is recommended to comply with the laws and regulations in force and to seek other legal solutions to meet your privacy or security needs.