What frequency band do you need to cover to block cell phone signal in the Dominican Republic?

When you want to block the signal of cell phones in the Dominican Republic, it is essential to understand the frequencies used by the various mobile operators in the country. The Dominican Republic has several mobile telephone service providers, each using specific frequency bands. Here are the main operators and the frequencies they use:

Claro (American Móvil):

• GSM strip: 850 MHz, 1900 MHz
• Umts/HSPA strip: 850 MHz, 1900 MHz
• LTE band: 700 MHz (B28), 1900 MHz (B2), 1700/2100 MHz (B4)

Altice Dominicana (Altice):

• GSM strip: 900 MHz, 1800 MHz
• Umts/HSPA strip: 850 MHz, 1900 MHz
• LTE band: 700 MHz (B28), 1900 MHz (B2), 1700/2100 MHz (B4)

Orange Dominicana (Trilogy Dominicana):

• GSM strip: 850 MHz, 1900 MHz
• Umts/HSPA strip: 850 MHz, 1900 MHz
• LTE band: 700 MHz (B28), 1900 MHz (B2), 1700/2100 MHz (B4)

In the Dominican Republic, the frequencies most commonly used by mobile operators are the GSM 850 MHz and 1900 MHz band, as well as the LTE 700 MHz band (B28). To effectively block the signal of cell phones in the country, it is recommended to cover these frequency bands.

It is important to note that the intentional jamming of the cell phone signal is generally illegal, except in specific situations authorized by the competent authorities. It is essential to comply with the laws and regulations in force in your country before taking any measure to block the signal of cell phones.

If you encounter nuisance problems linked to the use of cell phones, it is preferable to contact the competent authorities or to seek other legal solutions to solve the problem.

In conclusion, to block the signal of cell phones in the Dominican Republic, you should cover the frequency bands used by the main mobile operators, including the GSM 850 MHz band, 1900 MHz and the LTE 700 MHz band (B28).