Can signal jammer block a walkie talkie?
In various churches, military centers, gas stations, courts, hospitals, examination rooms, oil depots, conference rooms, libraries, theaters and other places, the use of communication equipment such as mobile phones is prohibited in some cases. In order to prevent the use of mobile phones in these places, wireless signal blockers are used to block mobile phone signals.
In fact, the multi-function wireless signal jammer is aimed at the uplink and downlink channels of the mobile phone system. Use frequency multiplication, frequency division, frequency hopping filtering and other techniques to analyze the required shielding frequency; according to the power of the jammer gps, customize a spherical shielding space.
However, at certain times, such as when the examination room is conducting an exam, in addition to shielding mobile phone signals, it is also necessary to shield other communication devices, including walkie-talkies, Bluetooth headsets, etc.Can the multifunctional wireless signal blocker block the walkie-talkie?
The shielding magnetic field is automatically formed within the range, which can make the mobile phones within the specified range unable to send and receive signals, unable to dial out and dial in, and unable to access the Internet, thus achieving the purpose of forcibly disabling the mobile phone. As long as the frequency band used by the walkie-talkie is shielded, the use of the walkie-talkie can be effectively shielded.