Brazil is a vast and diverse country, with a well-developed telecommunications network. The country's main mobile operators are Vivo, Claro, Tim and OI. For various reasons, you may need to block mobile phone signals in certain situations, without however considering the legal aspects. To do this, it is essential to understand the frequencies used by these operators.
In Brazil, mobile operators use different frequency bands for their services. Here are the main frequencies used by major operators:
To effectively block mobile phone signals in Brazil, you should consider covering the frequencies mentioned above, in particular LTE (4G) strips used by operators. This will guarantee an effective blocking of mobile communications in the targeted area.
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.
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Handheld Signal Blocker JM024 Block 5G Celluar/UAV/GPS$825.00
5G Mobile Phone Jammer JM023 Block Cellular/GPS/RC/LoJack$980.00
High-Power Portable Signal Jammer JM022 Jam Cellular/WiFi/GPS/LoJack$780.00
4G Phone Jammer JM021 Block Mobile Phone/WiFi/GPS/LoJack$520.00
Mobile Phone Jammer JM020 Block Phone/GPS/LoJack/Walkie-Talkie$520.00
24 Antennas Portable 5G Cellular Signal Jammer JM019$1,150.00
4 Antennas WiFi Remote Control Signal Jammer$920.00