Cell phone signal jammer - how do cell phone signal boosters work

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    • 2019-05-30
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    150 Watt High Power VHF  Drone Scrambler With Walkie-talkie Cell phone signal jammer - how do cell phone signal boosters work

    High Power Profressional Jammer Model Stationary 8 Bands Blocker for 3G/4G Cellular Phone, WiFi, GPS, Lojack  High Power Stationary 8Bands Jammer/Blocker Vodasafe X8Pro Brief Description:  High Power Vodasafe stationary jammer X8pro is our profressional jammer. Can block larger range is best using in rooms or vehicles.  X8pro can Jamming all types of wireless devices, such as mobile phones, walkie-talkie GPS Tracker, Lojack, Wi-Fi/Bluetooth etc. Create a “prohibited” area with a radius of 150 meters for all wireless devices, in the coverage area.They will not be able to send messages, answer calls and they will lose the ability to access the Internet. With a car power inventor and very convenient for using on vehicles. Features: *High power profressional jammer model * Portable and fixed * Friendly use and maintenance * 24/7hours working, Could continue to work * powerful cell phone Wi-Fi ,Walkie-talkie jammers Applicable place:  Jammer can be used to block the cell phone signal in the churches, museums, movie theatres or during the important conference in a meeting room to avoid the leakage of secure information, in classrooms during the exams, courts, hospitals, banks, recording studios or other crowded places where the usage of mobile phone is prohibited, factory, bank, train, car, bus etc. Specification: Total Outputpower:150W  Cover Radius: 50-150m(under Signal level ≤-85dBm)@according to the signal density mobile network Jamming type: Sweep Jamming Antenna Type: 5dBi external omni-directional Power Supply: AC adapter (50 to 60Hz/100 to 240V AC –DC27V)  Electric Filed (SAR): Compatible with ICNIRP Standards (Human safe) Operating Temp:-20 to +50℃ Storage Temp:-40 to +60℃ Humidity: 5%-80% Dimension(LXWXH): 600 x 350x 95mm not include antennas Weight:15kg Notices: 1. Before linking all the antennas, power supply shall not be switched on at first. Non taking off antenna when the mainframe is in the working condition.  2. The jammer shall be installed in the position with good ventilation. And large-scale things shall be avoided to ensure to the shielding effect.  3. When use the jammer outdoors, preventing water shall be taken into consideration. 4. Antenna shall be used Vertical to the ground. 5. If you used in car, please make sure the car output adapter is DC27V, this device only can be working on DC24-27V, the output power of storage battery is 350Watt.  Order information : Model:X8ProA CDMA/GSM/3G2100MHz/4GLTE Cellphone/Wi-Fi2.4G/Bluetooth/Walkie-Talkie America Type frequency for United States, Canada, Mexico ,S. America. 1. GSM850MHz:850-894MHz;25W; (CDMA/GSM) 2. GSM1900MHz:1920-1990MHz;20W;(2GGSM/CDMA/PCS1900MHz) 3. 4GLTE700MHz:700-800MHz;25W; 4. 3G2100MHz:2100-2170MHz;20W;(3GUMTS/WCDMA/TD-SCDMA/CDMA) 5. Wi-Fi/Bluetooth 2.4G:2400-2500MHz; 20W  6.4GWiMAX/4GLTE2600MHz:2500-2700MHz;20W 7. VHF Radio:135-175MHz;10W 8. UHF Radio:400-470MHz;10W  Total Output Power:150W Package contents: 1pcs Signal Jammer 1pcs AC 110 or 220V power supplier 8pcs omni directional Antenna   

    cell phone signal jammer

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