Block mobile phone signals in Granada: which frequency band to cover?

Granada, a picturesque Caribbean island, has several mobile telephone service providers operating on different frequency bands. If you want to block mobile phone signals in the country, it is essential to understand which frequency bands are used by these operators. This article examines mobile telephony suppliers to Granada and the frequencies they currently use.

Mobile Telephony Suppliers in Granada:

Granada mainly has three mobile telephone service providers. Here are their brand names and the frequency bands they use:

Lime Grenada:

Lime Grenada, also known as Cable & Wireless Grenada, is one of the main mobile telephone service providers in the country. It operates on the following frequency bands:

• GSM (2G): 900 MHz
• UMTS (3G): 850 MHz
• LTE (4G): 700 MHz (Bands 17/12), 1800 MHz (Band 3)

Digicel Grenada:

Digicel is another well-established mobile telephone service provider. Here are the frequency bands used by Digicel Grenada:

• GSM (2G): 900 MHz
• UMTS (3G): 900 MHz
• LTE (4G): 700 MHz (bands 17/12), 850 MHz (Band 5), 1800 MHz (Band 3)

Flow Grenada:

Flow Grenada, a subsidiary of Liberty Latin America, is also a popular mobile telephone service provider in the country. Its frequency bands are as follows:

• GSM (2G): 900 MHz
• UMTS (3G): 850 MHz
• LTE (4G): 700 MHz (bands 17/12), 850 MHz (Band 5), 1800 MHz (Band 3)

What frequency band to block to neutralize mobile telephony signals in Granada?

If you want to effectively block mobile phone signals in Granada, you must take into account the frequency bands used by the three main suppliers. The most commonly used frequencies are:

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