This new powerful cellphone WIFI GPS 5G signal jammer is designed with 12 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK LORA signals. And with Adjustable 85 watts high power, the jamming radius of this device can be up to 80 meters at most depending on the signal strength in the detailed place.Big hotsink and built-in 6 Cooling Fans non-stop working. 2-5meters with Infrared Remote Control Turn ON /OFF Power.Build-in AC110-240V to 24V adapter, Safe and easily use.
Product Information |

Model: CKJ-2102F12
Color: Black
Jammer Signal Type:
Full Bands Mobile Phone 5GLTE 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1-L5 or Walkie-Talkie UHF/VHF+ Remote Control 433/315/868
Output Power:Total 85W, 3-10W each band
Block Radius:10-80meters
Power Supply:AC110-240V to DC24V
Cooling System:High efficiency aluminum alloy radiator, Build-in 6 cooling fan
Working Time:Not-stop Working
Product Size:320x310x91mm(not Include Antenna)
Product Weight: appr.8.0kg
New big hotsink 12 chancel design, 3-10watts each band,Total up to: 85W, jamming up to 80m
Built-in good cooling system inside 6 fans, Working non-stopped
LED pilot light show each band working status . Can adjust power or turn off any single band without influencing the other bands
Independent module design with frequency source of each channel, easy maintenance (if have any damaged frequency band, replace with new PCB directly, no need for professional equipment such as frequency analyzer)
Build-in AC110-240V to 24V adapter, Safe and easily use.
2-5meters with Infrared Remote Control Turn ON /OFF Power
Notice: If you want to use this device in car, pls buy an inverter of DC12V/24V to AC110-240V, Power≥500Watts


OEM Customized Service
Silkscreen OEM service can be offered
Application
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
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
Product Details |



Key technical specifications: New 80Meters Desktop High Power Cell Phone LORA Jammer CKJ-2102F12 | |||
Channel | Output port | Frequency range | Average out-putting power |
1 | 5G600/5G1500 | 617-698/ 1427-1518MHz | 40dBm/10W |
2 | CDMA/GSM&LORA | 851-894 /900-960MHz | 40dBm/10W |
3 | DCS/PCS | 1805-1880/1920-2000MHz | 39dBm/8W |
4 | 3G | 2110-2180MHz | 39dBm/8W |
5 | 4GLTE Low | 698-803/738-821MHz | 40dBm/10W |
6 | 4GLTE High | 2496-2690/2570-2690MHz | 39dBm/8W |
7 | WIFI2.4G/4G2300 | 2400-2485/2300-2485MHz | 39dBm/8W |
8 | GPS&Glonass L1 | 1560-1610MHz | 37dBm/5W |
9 | WIFI5G | 5125-5850MHz | 35dBm/3W |
10 | 5G3.5G/3.3G | 3300-3600MHz | 37dBm/5W |
11 | 5G3.6G | 3600-3900MHz | 37dBm/5W |
12 | VHF&LOJACK | 135-175MHz | 37dBm/5W |
Option | UHF/RC433 | 400-470MHz | 37dBm/5W |
RC315 | 310-320MHz | 37dBm/5W | |
GPSL2L3L4L5 | 1170-1390MHz | 37dBm/5W | |
ODM and OEM orders are welcome, you can select any 12 bands for you require | |||
Power supply: Build-in AC adapter 50 to 60Hz, (AC110-240V IN, DC24V working) | |||
Dimensions: (length ,width, height) 320x310x 91mm(not Include Antenna) | |||
Packing size: 52x45x15cm Net weight: 7kg Gross weight: 8kg | |||
Total power:85W Shielding radius: (10-80) meters At -75dBm Still depends on the strength signal in given area, Shielding radius of VHF/UHF signal about 30meters | |||
Warranty: one year from delivery date |


ISO 9001 & 14001 Quality System Certification, All Units Tested Frequency and Output Power Again Before Shippment. 5000 Units The Monthly Production Capacity. |
Shenzhen Zhengjiangxintong (Ching Kong) Technology Co.,Ltd. established in 2010, we are a professional manufacturer engaged in the research, development, production, sale and service of anti drone system, drone signal jammer, mobile phone signal jammer, jammer signal source module, voltage control oscillator, signal jammer manage system, communication antenna, All products have independent intellectual property rights and certificate.
The products are widely used in such as VIP convoy, prisons, nuclear industry facilities, airports, schools, conference centers, hospitals, museums, churches and more Places that require silence, confidentiality and information security
The company and product passed ISO 9001 & 14001 quality system certification, two standardized production line and 800 square meters workshop office, has a professional research and development team, Several new products are launched every year, Daily production of hundreds of units, each device through the standard data test and ageing test for many times, can guarantee to the development production and delivery of customer orders, The products sell well in more than sixty countries such as the United States, Russia, Poland, Brazil, Britain, Italy, South Africa and other parts of the world.
Welcome customers to visit our factory and have good cooperation!
FAQ |
FAQ1. Could I get a sample before bulk order?
Yes, We offer samples for all models, but the sample costs, shipping and taxes paid by the buyer.
FAQ2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and deal with your problems.
FAQ3. Can I customize frequencies or accept OEM/ODM order?
Yes, we can customize the brand logo and frequencies.
we can customize mobile phone 2G/3G/4G/5G,RF LORA, LOJACK 173MHz, VHF, UHF, Walkie-talkie, 433MHz,315MHz, 868MHz, 915MHz,CDMA450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, etc.
FAQ4.Shipment Date
Sample: 1-3 business days, <20 pcs 3-5 days, 20-200 pcs 7-15 days, >200 pcs Negotiate
FAQ5: Delivery Date of the sample by DHL/FedEx/UPS/EMS
USA/Canada/Europe/Asia: 3-5 business days
Middle East/Latin American: 5-7 business days
African: 3-7 business days
FAQ6.Payment Method
T/T, Western Union, PayPal, are available,
*Other methods please contact us with more details.