Block diagram of cell phone - cellular blockers off google

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    • 2019-06-04
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    3 Inner Fans Wifi Device Blocker with Eight Antennas Customized Service Block diagram of cell phone - cellular blockers off google

    8 Channels Cell Phone Signal Blocker, Jammer/Blocker for GPS/WiFi/Lojack/Car Remote Control/Wireless Camera  Stationary 8Bands Jammer/Blocker Vodasafe X8 Brief Description:  Vodasafe stationary jammer X8 is best using in rooms or vehicles. X8 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 50 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.Equiped with 12V car charger,so it is very convenient for using on vehicles.   Features: *Friendly use and maintenance * 8 bands of coverage to jam UHF VHF or GPS l1 L2 or Lojack or Remote control 433 315 868MHz *24/7hours working, Could continue to work *Good cooling system with unique case as big heat sink and 3 fans inside *Portability: Vehicular power cable included Could be used in Vehicle directly jamming car bomb   Applicable place:  It can be applied in a meeting room, conference room, museum, gallery, theater, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, car, bus, etc. Specification: Total Output Power:18Watt Cover Radius: 10-50m(under Signal level ≤-85dBm)@according to the signal density mobile network Jamming type: Sweep Jamming Antenna Type: 3dBi external omni-directional Power Supply: AC adapter (50 to 60Hz/100 to 240V AC –DC12V) and 12V car charger Electric Filed (SAR): Compatible with ICNIRP Standards (Human safe) Operating Temp:-20 to +50℃ Storage Temp:-40 to +60℃ Humidity: 5%-80% Dimension(LXWXH): 355 x 140x 51mm not include antennas Inner box dimension:450x240x90mm Weight:4kg   Notices: 1.Before linking all the antenna, 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 DC12V,this machine only can be working on DC12V.Not DC24V. Order Information : X8A CDMA/GSM/3G2100MHz/4GLTE Cellphone/Wi-Fi/Bluetooth/Walkie-Talkie America Type frequency for United States, Canada, Mexico,S. America. 1. 2GGSM850MHz:850-894MHz; 3W (GSM/CDMA) 2. 2GGSM1900MHz:1920-1990MHz;2W (2GGSM/CDMA/PCS1900MHz) 3. 4GLTE700MHz:700-800MHz;3W 4. 3G2100MHz:2100-2170MHz;2W (3GUMTS/WCDMA/TD-SCDMA/CDMA) 5. Wi-Fi/Bluetooth2.4G:2400-2500MHz;2W; 6. 4GWiMAX/4GLTE2600MHz:2500-2700MHz; 2W; 7. VHF Radio:135-175MHz; 2W 8. UHF Radio:400-470MHz; 2W   Total Output Power:18W   We could supply customized service by your detail requirements about frequencies setting.   Optional Frequency: 1.Lojack:173.03MHz; 2.CDMA450MHz:430-450/460-470MHz; 3.GPS/GLONASS/GALILEO:L1L2L3L4L5 4.Wireless Camera:1.2G,2.4G,5.8G 5.Car remote control:433MHz,315MHz,868MHz,920-965MHz 6. SAT Satellite Phones:1520-1670MHz;   Optional function :Remote control on/off (3-5m)   Package contents: 1pcs Signal Jammer 1pcs AC Charger 1pcs Car Charger 8pcs Antenna      

    block diagram of cell phone

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