Frequencies to Block Cell Phone Signals in Costa Rica

Costa Rica, located in Central America, is a country with a well-developed mobile connectivity. The main network suppliers in the country are Kolbi Ice, Claro, and Movistar. These operators offer mobile telephone services through different frequency bands. However, in certain specific situations, you may need to block mobile phone signals to guarantee confidentiality. In this article, we will examine the specific frequencies that should be covered to block mobile phone signals in Costa Rica.

Frequencies to be covered:

To effectively block mobile phone signals in Costa Rica, it is essential to target the frequencies used by the country's main network providers. Here are the frequency bands to take into account:

Kolbi Ice:

• GSM: 900 MHz
• UMTS (3G): 850 MHz
• LTE (4G): 700 MHz, 1800 MHz, 2,600 MHz

Claro:

• GSM: 850 MHz, 1900 MHz
• UMTS (3G): 850 MHz, 1900 MHz
• LTE (4G): 700 MHz, 1900 MHz, 2600 MHz

Movistar:

• GSM: 850 MHz, 1900 MHz
• UMTS (3G): 850 MHz, 1900 MHz
• LTE (4G): 700 MHz, 1900 MHz, 2600 MHz

It is important to note that coverage of these frequencies can vary depending on the geographical location. Therefore, to effectively block mobile phone signals, it may be necessary to cover several frequency bands.

Conclusion:

The blocking of mobile phone signals in Costa Rica requires taking into account the frequencies used by the country's main network suppliers. By targeting the specific frequency bands used by Kolbi Ice, Claro, and Movistar, it is possible to block mobile phone signals and maintain confidentiality in certain situations. However, it is important to note that the use of mobile phone signals may be subject to legal regulations, and it is essential to comply with the laws in force in the country.