What frequency band should be blocked to prevent cell phone signal in Seychelles?

When it comes to blocking the signal from mobile phones to Seychelles, it is essential to understand which frequency bands used by the various mobile operators in the country. In Seychelles, there are two main mobile operators, namely Seychelles Telecom (Airtel Seychelles) and Cable & Wireless Seychelles (Orange Seychelles).

Seychelles Telecom (Airtel Seychelles)

Uses the following frequency bands:

• 2G (GSM): 900 MHz
• 3G (UMTS): 900 MHz
• 4G (LTE): 1800 MHz (B3), 2100 MHz (B1), 2600 MHz (B7)

Cable & Wireless Seychelles (Orange Seychelles)

Uses the following frequency bands:

• 2G (GSM): 900 MHz
• 3G (UMTS): 900 MHz
• 4G (LTE): 800 MHz (B20), 1800 MHz (B3), 2100 MHz (B1)

If you want to block the signal of mobile phones in Seychelles, it is recommended to cover the frequency bands used by these two operators. The main frequency bands to be blocked are therefore:

• 2G (GSM): 900 MHz
• 3G (UMTS): 900 MHz
• 4G (LTE): 800 MHz, 1800 MHz, 2100 MHz, and 2600 MHz

It is important to note that blocking these frequencies may have legal and regulatory implications. Before taking any measure to block the signal of mobile phones, it is recommended to comply with the laws and regulations in force in Seychelles and to obtain the necessary authorizations, if applicable.

There are different signal shuffle devices available on the market. For effective scrambling, it is recommended to use specialized devices designed to block the frequency bands mentioned above.

In conclusion, to effectively block the signal of mobile phones in Seychelles, it is essential to target the frequency bands used by mobile operators in the country. The main frequency bands to be covered are 2G (900 MHz), 3G (900 MHz), and 4G (800 MHz, 1800 MHz, 2100 MHz and 2600 MHz).