product categories

Applied in the Justice Sector(Prisons, detention centers, labor camp, police, courts, procuratorate);the Education Industry(School examination room, classrooms, dormitories, various social test sites, education and training institutions); Government agencies, administrative institutions meeting rooms; Factories and enterprises warehouses, workshops, production lines; Forces and confidential units, theaters, concert halls, memorial halls ,etc.

  • Engineering application Jamming
    Engineering application Jamming
  • Jammer scheme information
    Jammer scheme information
  • Jammer control system
    Jammer control system
  • Portable jammer
    Portable jammer
  • Vehicle jammer
    Vehicle jammer
  • UAV jammer
    UAV jammer
  • Signal detection control
    Signal detection control
HOT Products

Put forward the functional requirements of the jammer, we will meet your requirements.

  • Hand-held 4G mobile signal jammer
    SMa-818S High-Power Hand-Held 4G Mobile Signal Jammer
  • High-Power Full-Band Vehicle Signal Jammer
    SMa-818Q High-Power Full-Band Vehicle Mobile Signal Jammer
  • High-Power Full-Band Vehicle Mobile Signal Jammer
    SMa-818TB High-Power Full-Band Vehicle Mobile Signal Jammer
  • Wireless Signal Shield
    SMa-818T5 Draw-Bar Signal Jammer
  • Knapsack Mobile Signal Jammer
    SMa-818M Knapsack Mobile Signal Jammer
  • High-Power Mobile Signal Jammer With Installation Box
    SMa-818K80 High-Power Mobile Signal Jammer
  • High-Power Mobile Signal Jammer
    SMa-818K200 High-Power(200W) Mobile Signal Jammer
  • Built-in Antenna Engineering 2G/3G/4G/5G Mobile Signal Jammer
    SMa-818B5 All System Mobile Signal Jammer
  • Network Remote Control 5G Signal Jammer
    SMa-818B5-PLUS 2G/3G/4G/5G Mobile Signal Jammer TCP/IP Network Remote Control
  • UAV Jammer
    SMa-818S-UAV Portable Hand-Held UAV Jammer

About Us

2005 Company

Founded in

Nanjing Bokang Electromechanical Technology Co., Ltd.

    Founded in January 2005, Nanjing Baikang mechanical and Electrical Technology Co., Ltd. is a professional high-tech enterprise integrating the R & D, design, production and sales (channels) of signal shielding and detection products such as "mobile phone signal shield", "mobile phone shield intelligent management and control system", "mobile phone signal detection management system". Based on the development of the latest technology at home and abroad, focusing on the main...

About us
Latest News

News and latest technology about mobile jammers will be announced here in time.

Mar 28, 2020

1, dBm dBm is an absolute value of the reference power, and the calculation formula is: 10 LGP (power value / 1mw). [example 1] if the transmit power P is 1mw, it will be 0dbm after converted to dBm. [example 2] for 40W power, the converted value in dBm unit shall be: 10lg(40W/1mw)=10lg(40000)=10lg4...

The difference between dBi, dBd, dB, dBm and dBc
Dec 04, 2013

December 3,2013, the group of identified high-tech enterprises in Jiangsu,China,has published a list ,the second batch of intending to identify provincial high-tech enterprises,and our company,Nanjing Bokang Electromechanical Technology Co.,Ltd,was on the list.The government files are as followed.

Congratulations:Our Company Became Provincial High-Tech Enterprise
Dec 16, 2013

Our company,Nanjing Bokang Electromechanical Technology Co.,Ltd,was invited to attend the 18th worldwide exhibition of internal State security-Milipol PARIS 2013.The exhibition was from 19 to 22 November,as the only exhibitors in Chinese district,we have successfully showed our products ,such as mob...

Congratulations:our company attended the Milipol PARIS Exhibition successfully
Jun 29, 2016

With the popularity of the UAV, the interference of the normal operation of the airport more and more news. June 11, Warsaw, Poland International Airport occurred UAV interference airliner landing events; May 28, the Chengdu Shuangliu International Airport occurred UAV hinder the normal flight takin...

UAV interference system
May 23, 2016

We may not have to disconnect from the Internet to make a phone call anymore, but Wi-Fi problems persist. Here are some of the common issues you will run into and how to fix them. Internet speeds and Wi-Fi have both improved significantly over the last several years. Data speeds are faster across th...

The most common Wi-Fi problems and how to fix them
May 10, 2016

When it comes to the wireless networks of the future, speed won't be everything. The advent of so-called 5G, or fifth-generation, wireless technology will bring incredible speed, for sure, with the industry aiming to see your network connection jump by 100 times. (Yes, 100.) More importantly, the ne...

Why 5G will be the superfast Swiss Army knife of wireless networks
Apr 26, 2016

Spread spectrum is a form of wireless communications in which the frequency of the transmitted signal is deliberately varied. This results in a much greater bandwidth than the signal would have if its frequency were not varied. A conventional wireless signal has a frequency, usually specified in meg...

Spread spectrum

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