Multi Band 8 Antennas Portable GPS WiFi 3G 4G 5g GSM Cell RF Bluetooth Car Remote Lojack Mobile Phon

Multi Band 8 Antennas Portable GPS WiFi 3G 4G 5G GSM Cell RF Bluetooth Car Remote Lojack Mobile Phone Signal Jammer/BlockerModel:WT-N8B
This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators. As the most popular portable mobile phone jammer, this product has a small size, easy to carry. Can block 8 frequencies, and have a very large jamming range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as needed.Product Information
Name:8 Antennas Handheld Cell Phone Jammer, Blcok 2g/3G/4G and LOJACK GPS WIFI Signals
Model: WT-N8B
Color: Black
Basic Specifications
Jam Signal Type:
1: WT-N8B-LG: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK
2: WT-N8B-G: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+GPSL2
Output Power:Total 4W,0.5W each band
Jam Radius:2-20meters
Power Supply:AC110-240V to DC12V
Cooling System:High efficiency aluminum alloy radiator, Build-in 1 cooling fan
Working Time:Continue working 1.5 Hours
Product Size:132x80x41mm (not include antenna),
Product Weight: appr.0.8kg
Package Contents:Jammer Host x 1, AC Charger x 1, Omni-antenna x8, DC12V car charger x1Product Description
8 Antennas Portable Cell Phone Jammer,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc. that use 2G, 3G, 4G, GPS L1-L5, LOJACK, or Remote Control 315Mhz 433MHz and Bluetooth WIFI wireless signals popular in 2015 and in years to come, build-in Ni-Mh battery 4700mAH working 1.5 HoursAdvantages1.8 Bands 4.0W with Ni-Mh battery 4700Mah, Working 1.5 Hours Support use while battery charging.
2.Shielding radius: (2-20) meters at -75dBm with high gain omni antennas
3.With DIP switch, separate switch for each band, accompanied with a working LED light
4.Could be used in car directly, with car charger and AC charger
5.Inside cooling fans and Bigger heatsink design ensure the device to work continuouslySpecifications:Cover interface standards: StyleA(EU):Band 2:CDMA&GSM:850 to960MHz Band 3:DCS&:PCS: 1,805 to 1990MHzBand 7:3G: 2,110 to 2,170MHz 7 Band 4:Wi-Fi: 2,400 to 2,500MHzBand 6: GPS:1570-1580MHz(GPSL1)Band 8:4G WIMAX: 2620-2690 MHzBand 5: 4G LTE:790-821MHZ Band 1:LOJACK:160-175MHz StyleB(USA):Band 2: CDMA:850 to894MHz Band 5: GSM:925-960MHz Band 3: DCS&PCS: 1,805 to 1990MHzBand 7: 3G: 2,110 to 2,170MHz Band 4: Wi-Fi&4GWIMAX: 2345-2500MHzBand 6: GPS:1570-1580(GPSL1)Band 8:4G LTE:2620-2690MHz Band 1:LOJACK:160-175MHz
1.CDMA/GSM,DCS/PCS,3G,4GLTE/WIMAX,WIFI2.4G,GPS,LOJACK You can select eight of above frequency bands you need in a jammer
2.ODM and OEM orders are welcome
3.Total output power: 4W ,Small size design,each bands can adjust to ON or OFF power
4.Jamming range: up to 20m, the jamming radius still depends on the strength signal in given area
5.External Omni-directional antennas all the TX frequency covered down link only
6.Power supply: 50 to 60Hz, 100 to 240V AC
7.With AC adapter (AC100-240V-DC12V),4000mA/H battery
Application:
o It 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
o 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
OEM Customized ServiceCustomized for special frequency band , GPSL2 L3 L4,Wireless Camera 1.2GHz,4G1700MHz, etc.
Silkscreen OEM service can be offered
Installation
1. The device can be installed on wall or ceiling with screws. The temperature can reach 50 ºC on the surface of the working device, so please stay away from low heat resistance objects.
2. Installation height: 1-2 meter from the ground recommended.
3. Do not point the antennas of the device to BTS direction for better results.Key technical specifications:WT-N8B-LGChannel Output portFrequency rangeAverage out-putting power1LoJack167-175MHz27dBm/0.5W2CDMA or GSM851-894 or 925-960MHz27dBm/0.5W3DCS or PCS1805-1880 or 1920-1990MHz27dBm/0.5W4Wi-Fi 2.4G2400-2500MHz27dBm/0.5W54G1 LTE700-803 or 790-862MHz27dBm/0.5W6GPSL11570-1580MHz27dBm/0.5W73G2110-2170MHz27dBm/0.5W84G Wimax2500-2690 or 2300-2400MHz27dBm/0.5WPower supply: AC adapter 50 to 60Hz, (110-240V AC to 12V DC) Car Charger DC12VDimensions: (length, width, height) 132x80x41mm (not include antenna)Packing size: 220x202x65mm Net weight: 0.6kg Gross weight: 0.8kgTotal power: 4.0W
Shielding radius: (2-20) meters at -75dBm,Still depends on the strength signal in given area
Built-in battery:7.4V/4700mAh,Continue working: more than 1.5+ hoursWarranty: one year from delivery dateKey technical specifications:WT-N8B-GChannel Output portFrequency rangeAverage out-putting power1GPSL2+L5&Spy Camera1170-1280MHz27dBm/0.5W2CDMA or GSM851-894 or 925-960MHz27dBm/0.5W3DCS or PCS1805-1880 or 1920-1990MHz27dBm/0.5W4Wi-Fi 2.4G2400-2500MHz27dBm/0.5W54G1 LTE700-803 or 790-862MHz27dBm/0.5W6GPSL11570-1580MHz27dBm/0.5W73G2110-2170MHz27dBm/0.5W84G Wimax2500-2690 or 2300-2400MHz27dBm/0.5WPower supply: AC adapter 50 to 60Hz, (110-240V AC to 12V DC) Car Charger DC12VDimensions: (length, width, height) 132x80x41mm (not include antenna)Packing size: 220x202x65mm Net weight: 0.6kg Gross weight: 0.8kgTotal power: 4.0W
Shielding radius: (2-20) meters at -75dBm,Still depends on the strength signal in given area
Built-in battery:7.4V/4700mAh,Continue working: more than 1.5+ hoursWarranty: one year from delivery dateWhy need GSM/CDMA/3G/4G/5G blocker?
GSM was the dominant 2G digital mobile phone standard for most of the world. It determines the way in which mobile phones communicate with the land-based network of towers. The mobile phone standard is implemented world-wide. There are a total of 14GSM jammerfequency bands that contain both pre-set and dynamic channel allocations. The frequency ranges for each this frequency band are different, with frequencies ranging from 380.2 to 1990 Mhz. 921 Mhz to 1710.1 Mhz fequencies are not assigned to GSM bands and are assigned to other tasks by the FCC. Each this frequency band also makes use of a separate uplink and downlink frequency range within each pre-designated band. The uplink and downlink ranges are distinguished from each other in order to help minimize potential interference.CDMA - or Code Division Multiple Access - is often found in the U.S and Russia, though GSM is also present in those countries. Unlike GSM,CDMA jammersgrants users full access to the entire spectrum of bands, thus allowing more users to connect at any given time. It also encodes each user's individual conversation via a pseudo-randomized digital sequence, meaning the voice data remains protected and filtered so that only those participating in the phone call receive the data.3G, stands for third generation, is the third generation of wireless mobile telecommunications technology. 3G finds application in wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and mobile TV.Although CDMA/GSM and 3G bring us a lot of convenience, but there are many bad aspects. For example, telephone tapping and get your personal privacy through the web.Many people may not know, our phone calls may be eavesdropped by government agencies or others. So how to protect their personal privacy and security? The solution is of course present. You can choose to use3G jammer, blocker 2G/3G signal for cellphone. Can effectively prevent your mobile phone being tapped, ensure that your information will not be disclosed.The term 4G has been kicking around for a few years now so chances are you've probably heard it mentioned at some point or another. The USA has adopted new rules to enable rapid development and deployment of next generation 5G technologies and services in licensed spectrum in the band 28 GHz, but also in the range of 38 GHz.In schools. For teachers, 4G networks and smartphones are just tools to distract students' attention. Now, a student can do all that and a 1,000 other things on one screen. How does a teacher of any quality compete with YouTube, Snapchat, Trivia Crack, or even PornHub? So, sometimes schools have to resort to semi-compulsory means of using4G Blocker.In theater. When fellow moviegoers use their smartphones throughout the entire showing. Even the dimmest of screens can light up an entire aisle and distract the viewing experience for many. Their small screen continually illuminates every 30 seconds indicates a back and forth texting session involving an individual that does not care much about the movie. This is a torture for other audiences. So, theater administrators may need a5G jammersto stop some of the audience's rude behavior.In the modern era any person of the world needs to protect the private information, because the leakage of serious negotiations, for example, can lead to large material losses and other problems with not good consequences. Intellectual property is very expensive today and this is one of the main reasons why it should be protected. To steal important data, scammers and employees of competing enterprises use eavesdropping devices. GSM frequency disruptor should be used to neutralize them.3G/CDMA/GSM jaming device are cell phone jammers which can block all mobile phones and similar devices in a specified radius. GPS block device are designed to break you free from GPS tracking and tracing devices of all kinds. GSM/GPS blocking device are the perfect combination of the two previous jamming devices, especially for you to have both of them in one piece. UHF/VHF/LoJack jammer are blockers which can grant you with additional protection from rarely (but still) used surveillance and tracking devices. And Wi-Fi/Bluetooth blockers are your best friend to deal with wireless video- and audio recording devices of the appropriate frequencies.