Frequencies to block cell phone signals in Syria

Syriatel:

Frequency band used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)

MTN Syria:

Frequency band used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)

Africell Syria:

Frequency band used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)

Vodafone Syria:

Frequency band used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)

MTN-Syriatel:

Frequency band used: 900 MHz (GSM), 2100 MHz (UMTS), 1800 MHz (LTE)

Frequencies used by mobile operators in Syria:

Most mobile telephony operators in Syria use the same frequency bands for their services. The mainly used frequency band is the 900 MHz for GSM networks, followed by the 2100 MHz band for UMTS networks and the 1800 MHz band for LTE networks.

Block mobile telephony signals in Syria:

If you want to block mobile telephony signals in Syria, it is essential to cover the frequency bands mentioned above. This can be done using an adapted signal scrambling device, designed to issue electromagnetic waves on the same frequencies, thus disturbing the nearby mobile phone signals.

However, it is important to note that the use of signal scrambling devices is regulated in many countries, including in Syria. Before considering using such a device, it is imperative to comply with local laws and regulations, as their use without authorization may be illegal and cause sanctions.

Conclusion:

Syria has several mobile operators that mainly use frequency bands of 900 MHz (GSM), 2100 MHz (UMTS) and 1800 MHz (LTE). If you want to block mobile phone signals in Syria, it is necessary to cover these frequency bands. However, it is important to comply with local laws and comply with applicable regulations concerning the use of signal scrambling devices.