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source:Industry News release time:2021-04-14 Article author:sznbone Popular:Prison Jamming system
In our lives, we often use mobile phone signal jammers, and when we are using mobile phone signal jammers, it is inevitable that there will be such a question: Will using mobile phone signal jammers block wifi? Let’s learn about it together. :
The shielding frequency band of mobile phone signal jammer is generally:
CDMA frequency band transmission frequency 869-894MHz
GSM frequency band transmitting frequency 925-960MHz
DCS frequency band transmission frequency 1805-1880MHz
PHS frequency band transmitting frequency 1900-1990MHz
3G (TDSCDMA, WCDMA) 2010-2025 MHz, 2110-2170 MHz
WIFI transmission frequency 2400-2485MHZ
4G transmit frequency 2300-2390MHZ
4G transmit frequency 2555-2565MHZ
If the jammer contains 2400-2485MHZ, then 2.4G wifi will be shielded. If the jammer contains 5.8G shielding frequency band, it will shield 5.8G wifi frequency band. Generally, the jammer does not include 5.8G Wifi frequency band. Can not shield the 5.8G wifi frequency band.
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