Build your own cell phone jammer | cell phone jammer teardown

8-CH Portable 5GHz Mobile Phone Signal Jammer Blocker with ABS shell Nylon Cover
Basic SpecificationsJam Signal Type:1: WH-N8N-LG: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK2: WH-N8N -5G: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G/5.8GHz+GPSL1Output Power:Total 5.6W,0.7W each bandJam Radius:2-20metersPower Supply:AC110-240V to DC12VCooling System:High efficiency aluminum alloy radiator, Build-in 2 cooling fanWorking Time:Continue working 1.5 HoursProduct Size:163*85*43mm (not include antenna)Product Weight: appr.1.3kgPackage Contents:Jammer Host x 1, AC Charger x 1, Omni-antenna x8, DC12V car charger x1, Nylon Cover x1 Product Description The latest design portable wireless signal Jammer of ABS shell, with Nylon Cover easily carry, 8 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, WIFI2.4G 5.8GHz GPSL1-L5 signal and Walkie-Talkie UHF400 VHF130MHz CDMA450 etc. is the world first used in small portable jammer model of Jammerone Technology popular in 2020 and in years to come AdvantagesHandheld design with ABS plastic shell, Small, Palm-size;Easy to carry, Pocket-size, Hang or wear on the arm or beltHigh output power, Can shield all common phone signal around radius 5-20m;Stable performance, Wind hole on two sides and inside coolers make a constant cooling working, The temperature will be less than 50 after continues work 1.5 hours;Power supply using big capacity lithium battery: :4700mA/h, Rechargeable with AC charge and Vehicle DC12V charge, full time about 4Hours,Working time:90 minutes;Each band can work separately or simultaneously with switch to turn ON/OFF; Personalized custom: For different area or devices to customize different types of frequency signal, include Wi-Fi 5.8Ghz signal.   OEM Customized Service Customized for special frequency band GPSL2-L5, 433 315MHz, 4G1700MHz,CDMA450,UHF400,VHF130MHz,WiFi5.8GHz Silkscreen OEM service can be offered   ApplicationsIt can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument 
Key technical specifications: WH-N8N-LG Channel Output port Frequency range Average out-putting power 1 Wi-Fi 2.4G 2400-2500MHz 28.5dBm/0.7W 2 GPSL1 1570-1610MHz 28.5dBm/0.7W 3 CDMA or GSM 851-894 or 925-960MHz 28.5dBm/0.7W 4 LOJACK 167-175MHz 28.5dBm/0.7W 5 4G Wimax 2500-2690 or 2300-2400MHz 28.5dBm/0.7W 6 DCS or PCS 1805-1880 or 1920-1990MHz 28.5dBm/0.7W 7 4G1 LTE 700-803 or 790-862MHz 28.5dBm/0.7W 8 3G 2110-2170MHz 28.5dBm/0.7W Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)   Car Charger DC12V Dimensions: (length ,width, height) 163*85*43mm (not include antenna) Packing size: 25*24*7cm         Net weight: 0.7kg     Gross weight: 1.3kg Total power: 5.6W      Shielding radius: (2-20) meters at -75dBm Still depends on the strength signal in given area Built-in battery:7.4V/4700mAh,Continue working: 1.5 hours Warranty: one year from delivery date  
Key technical specifications: WH-N8N-5G Channel Output port Frequency range Average out-putting power 1 Wi-Fi 2.4G 2400-2500MHz 28.5dBm/0.7W 2 UHF or CDMA450M 400-470MHz 28.5dBm/0.7W 3 CDMA or GSM 851-894 or 925-960MHz 28.5dBm/0.7W 4 WIFI5.8G 5725-5850MHz 26dBm/0.4W 5 4G Wimax 2500-2690 or 2300-2400MHz 28.5dBm/0.7W 6 DCS or PCS 1805-1880 or 1920-1990MHz 28.5dBm/0.7W 7 4G1 LTE 700-803 or 790-862MHz 28.5dBm/0.7W 8 3G 2110-2170MHz 28.5dBm/0.7W Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)   Car Charger DC12V Dimensions: (length ,width, height) 163*85*43mm (not include antenna) Packing size: 25*24*7cm         Net weight: 0.7kg     Gross weight: 1.3kg Total power: 5.3W      Shielding radius: (2-20) meters at -75dBm Still depends on the strength signal in given area Built-in battery:7.4V/4700mAh,Continue working: 1.5 hours Warranty: one year from delivery date  

build your own cell phone jammer

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