Blocking mobile phone signals in Senegal: Which frequency band to choose?

However, there may be situations where it is necessary to block mobile phone signals, whether for security or confidentiality reasons. In this article, we will examine the landscape of mobile telephony operators in Senegal, the frequencies they currently use and we will provide information on the frequency band to choose to effectively block mobile phone signals.

Mobile operators in Senegal:

In Senegal, there are several mobile operators that offer communication services across the country. The main operators present are as follows:

• Orange Senegal: As the largest mobile operator in Senegal, Orange Senegal is recognized for its wide coverage and quality of service. It offers mobile, internet and money transfer services.
• Free Senegal: Free Senegal is a relatively new operator on the Senegalese market. It quickly developed by offering attractive offers and emphasizing technological innovation.
• Expresso Senegal: Expresso Senegal is another mobile operator present in the country. He also offers telephony, internet and money transfer services.

Frequencies used by mobile operators:

Each operator uses specific frequencies to provide mobile telephony services. In Senegal, mobile operators mainly use the following frequency bands:

• GSM 900 MHz band: The GSM 900 MHz frequency band is used by all mobile operators in Senegal. It is used for voice calls, SMS messages and mobile data.
• UMTS 2100 MHz band: The UMTS 2100 MHz frequency band is also used by all mobile operators in Senegal. It is mainly used for faster mobile data services, such as Internet navigation and video streaming.
• LTE 1800 MHz band: The LTE 1800 MHz frequency band is used for latest generation mobile telephony services, such as 4G. Operators in Senegal are gradually deploying 4G technology on this frequency band to provide faster internet connections.

Choose the frequency band to block mobile telephony signals:

If you want to block mobile phone signals in Senegal, it is important to target the frequencies used by operators. The most effective frequency band to block mobile telephony signals is the GSM 900 MHz, as it is used for voice calls, SMS messages and mobile data.

However, it is important to note that blocking mobile phone signals is regulated and subject to specific laws in most countries, including Senegal. It is essential to comply with the regulations in force and to consult the competent authorities before proceeding with such a blockage.

Conclusion:

The choice of frequency band to block mobile telephony signals in Senegal depends on the frequencies used by operators. The frequency band most commonly used by Senegalese operators is the 900 MHz GSM. However, it is important to take into account local regulations before taking such action. It is advisable to consult the competent authorities to obtain appropriate advice concerning the blocking of mobile phone signals.