How to block cell phone signals in the Czech Republic?

Cellular Connectivity in the Czech Republic

The Czech Republic is a central European country with excellent cellular connectivity. The main network suppliers in the country are T-Mobile, Vodafone, and O2 Czech Republic. Each of these suppliers uses different frequency bands to ensure cell coverage across the country.

Frequency Bands Used by Main Network Providers

T-Mobile:

Bande 1 (2100 MHz)
Bande 3 (1800 MHz)
Bande 7 (2600 MHz)
Bande 8 (900 MHz)

Vodafone:

Bande 1 (2100 MHz)
Bande 3 (1800 MHz)
20 MHz band
Band 28 (700 MHz)

O2 Czech Republic:

Bande 1 (2100 MHz)
Bande 3 (1800 MHz)
Bande 7 (2600 MHz)
20 MHz band

To effectively block mobile phone signals, it is recommended to cover the frequency bands mentioned above. This will interfere with the signals of the main network suppliers in the Czech Republic, making mobile phones unusable in the targeted area.

It is important to note that the deliberate jamming of mobile phone signals is generally illegal in many countries, including in the Czech Republic. This article only provides technical information and makes no reference to legal issues related to this practice.

Want to Block Cell Phone Signal in Czech Republic?

We at Jammer Master are professional supplier of cell phone jammers. We have been in the industry for more than a decade so we know the in and outs of our products. All of our cell phone jammers are customized to counter the different frequency bands in different country. You can trust our product to block the cellular signals perfectly no matter where you live in.