Product Information |

Model: CKJ-RF100
Color: Black
Jammer Module Signal Type: 20MHz to 6GHz
Output Power: 100W each band
Block Radius:20-5000 meters (GPS signal for 5000m)
Power Supply:AC110-240V to DC24-28V
Cooling System:High efficiency aluminum alloy radiator
Working Time:Not-stop Working
Product Size: 200*130*65 mm (without connector)
Product Weight: appr.2.0kg
Package Contents:Jammer Module x 1
Output power 50DBm 100W, shielding 20-5000m,Still depends on the strength signal in given area.
Optional each frequency band is separate and with adjustable power from max to off (0), LED indicator lights display VSWR, Over-voltage, Over-current.
100% safe VSWR over protection (isolator) for each modular
Optional designed by DDS technology.Operators are able to regulate the working frequency band and output power of each module through the software. Configuring a specific frequency band can ensure the internal communication in emergency.


Shenzhen ZHENGJIANGXINTONG(Ching Kong) Technology Co.,Ltd is R&D wireless solutions ODM OEM manufacturer, he is profession at wireless RF technology systems that require extra range, quality, reliability, and stability. Good R&D experience and will be able to meet any of your technical requirements, So we supply RF signal jammer modules OEM/ODM service with wholesale price. the output power are optional and the frequency bands including 20MHz to 6GHz with 10-200Watt, it can jammer for 4G 5G cellular phones, Wi-Fi UHF VHF Signals. Also is defend 100% drones UAVs, like Phantom 4, Phantom 3 Professional, advanced, standard series, inspire series
The modules widely used in Vehicle & Portable jammer model |



Application | Signal system | Frequency Range | Model (100W) |
Drone Uav | Remote Control/Video transmission/2.4G | 2400-2500MHz | RF100-2.4G |
Remote Control/Video transmission/5.8G | 5700-5900MHz | RF100-5.8G | |
GPS/GLANASS/BEIDOU B1 | 1550-1620MHz | RF100-1.5G | |
GPSL2L5 | 1170-1280MHz | RF100-1.2G | |
Remote Control 868/915 | 840-940MHz | RF100-900M | |
Remote Control 315 | 310-320MHz | RF100-315M | |
Remote Control 433 | 430-440MHz | RF100-433M | |
Jamming RCIED Bomb | Radio-Controlled Toys Remote Control | 20-100MHz | RF100-50 |
Walky-Talky (VHF) | 130-180MHz | RF100-150 | |
Walky-Talky (UHF200) | 200-300MHz | RF100-250 | |
Walky-Talky (UHF300) | 300-400MHz | RF100-350 | |
Walky-Talky (UHF400),CDMA450,Car Alarm | 400-500MHz | RF100-450 | |
Walky-Talky (UHF500) | 500-600MHz | RF100-550 | |
Walky-Talky (UHF600),Cellular 5G600 | 600-700MHz | RF100-650 | |
Mobile Phone /GPS/WIFI | Cellular 4G700/800 | 700-800/790-862MHz | RF100-800 |
Cellular CDMA850/GSM900 | 850-900/900-960MHz | RF100-900 | |
GPS&Satellite L2L5 | 1170-1280MHz | RF100-1200 | |
GPS/GLANASS/BEIDOU B1 | 1550-1620MHz | RF100-1500 | |
Cellular DCS/PCS | 1800-2000MHz | RF100-1800 | |
Cellular 3G2100/TD2000 | 2000-2200MHz | RF100-2100 | |
WIFI&Bluetooth&Wlan&4G2300 | 2300-2500MHz | RF100-2400 | |
Cellular 4G2600 | 2500-2700MHz | RF100-2600 | |
Cellular 5G 3500/3700 | 3400-3800MHz | RF100-3600 | |
Cellular 5G 4800 | 4800-5000MHz | RF100-4900 | |
WIFI&Bluetooth&Wlan 5.2G | 5000-5500MHz | RF100-5200 | |
WIFI&Bluetooth&Wlan& 5.8G | 5500-6000MHz | RF100-5800 | |
![]() | Signal Source | VCO / White Noise | |
Output Power | 50db±1 100W | ||
Working Voltage | DC24-28V | ||
Working Current | 10.0A±0.5 | ||
VSWR | <=1.5 | ||
Dimensions | 200*130*64.5 mm (without connector) | ||
Installation Dimensions | 130*70 mm | ||
Weight | 2.0kg | ||
Connetor | Female -SMA / N Type | ||
Power Adjust | Adjustable Option | ||
Pilot Light | LED Pilot Light Of VSWR, Over-voltage, Over-current. | ||
Operating Temperature | -20ºC ~ 80ºC | ||
Est. Time | 7-10 days |


ISO 9001 & 14001 Quality System Certification, All Units Tested Frequency and Output Power Again Before Shippment. |
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!
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.