Recommended frequency band for blocking mobile phone signals in Jamaica

There are several mobile telephone service providers that use different frequency bands to provide their services. If you want to block mobile phone signals in Jamaica, it is essential to know the frequencies used by these operators.

Main Mobile Operators in Jamaica

Digicel: Digicel is one of the largest mobile telephony service providers in Jamaica. They mainly use 850 MHz (GSM), 900 MHz (GSM), 1800 MHz (GSM), and 2100 MHz (UMTS) for their networks.

Flow: Flow, formerly known as Lime, is another well-established mobile telephone service provider in Jamaica. They mainly use 850 MHz (GSM), 900 MHz (GSM), 1800 MHz (GSM), and 1900 MHz (GSM) for their networks.

Recommended Frequency Strip

The recommended frequency band to effectively block mobile telephony signals in Jamaica is as follows:

Frequency strip: 850 MHz - 1900 MHz

This frequency band covers the main frequencies used by operators Digicel and Flow in Jamaica. By blocking this frequency range, you will be able to effectively disrupt the mobile phone signals issued by these suppliers.