What frequency band do you need to cover to block cell phone signal in Nigeria?

MTN Nigeria

MTN Nigeria is one of the largest mobile telephony operators in Nigeria. They use the following frequency bands:

• GSM 900 (900 MHz)
• GSM 1800 (1800 MHz)
• UMTS 2100 (2100 MHz)
• LTE 800 (band 20) (800 MHz)
• LTE 900 (band 8) (900 MHz)
• LTE 1800 (band 3) (1800 MHz)
• LTE 2600 (band 7) (2600 MHz)

Airtel Nigeria

Airtel Nigeria is another major operator in Nigeria. The frequency bands used by Airtel Nigeria are as follows:

• GSM 900 (900 MHz)
• GSM 1800 (1800 MHz)
• UMTS 2100 (2100 MHz)
• LTE 850 (band 5) (850 MHz)
• LTE 1800 (band 3) (1800 MHz)
• LTE 2300 (band 40) (2300 MHz)

Glo Mobile

Glo Mobile is a well-established mobile telephony operator in Nigeria. Here are the frequency bands used by Glo Mobile:

• GSM 900 (900 MHz)
• GSM 1800 (1800 MHz)
• UMTS 2100 (2100 MHz)
• LTE 700 (band 28) (700 MHz)
• LTE 2600 (band 7) (2600 MHz)

9mobile

9Mobile, formerly known as Etisalat Nigeria, is a popular mobile telephone operator in Nigeria. The frequency bands used by 9mobile are as follows:

• GSM 900 (900 MHz)
• GSM 1800 (1800 MHz)
• UMTS 2100 (2100 MHz)
• LTE 800 (band 3) (800 MHz)
• LTE 1800 (band 3) (1800 MHz)

Frequency Strip to Cover to Block the Signal of Mobile Phones

To effectively block the signal of mobile phones in Nigeria, it is necessary to cover the frequency bands used by the main mobile operators. The frequency bands to be covered are as follows:

• GSM 900 (900 MHz)
• GSM 1800 (1800 MHz)
• UMTS 2100 (2100 MHz)
• LTE 800 (band 20) (800 MHz)
• LTE 850 (band 5) (850 MHz)
• LTE 900 (band 8) (900 MHz)
• LTE 1800 (band 3) (1800 MHz)
• LTE 2300 (band 40) (2300 MHz)
• LTE 2600 (band 7) (2600 MHz)
• LTE 700 (band 28) (700 MHz)

In conclusion, to block the signal of mobile phones in Nigeria, it is important to cover the frequency bands used by mobile operators such as MTN Nigeria, Airtel Nigeria, Glo Mobile, and 9mobile. This will guarantee maximum efficiency in blocking mobile phone signals in the country.