1. Product introduction:

        Explosions and information leakage have led to the sideways remote improvised explosive device (RCIED) that has become a major threat to the safety of life by counter-terrorism organizations, bomb disposal forces and law enforcement agencies. The smooth completion of tasks by law enforcement agencies and the safety of people’s lives have become huge challenges and tasks in many parts of the world.

       The company‘s solution-ZJSC-JAM8 (DDS high-power interference system), implements the most effective and reliable radio frequency interference technology, and is equipped with a fully integrated broadband interference system. ZJSC-JAM8 can continuously and simultaneously cover all radio frequency communication signals between 20 MHz and 2700 MHz.

       ZJSC-JAM8, a portable shortwave multi-band jamming system and a sturdy trolley handle, light weight, high mobility and reliable. This device is equipped with 8 different interference modules, and the interference frequency can exceed ten levels. The interference frequency module can reach a maximum output power of 360-400 watts.

       ZJSC-JAM8, the device is easy and simple to operate, simply link the selected antenna and the required frequency band. All control panels and LED displays have been installed. The equipment can use built-in batteries, AC and DC power supply. The design of this equipment meets international quality standards and meets military requirements. Our company’s high-quality standards can ensure the high-quality operation and long-life cycle use of the equipment. Based on our design, we can further customize our system client-specified solutions for both military and civilian fields to provide the best unique solution.

    
2. Application areas:

       Infantry units, military security forces, SWAT teams, bomb teams, counter-terrorism units, anti-drug units, anti-riot teams, checkpoint personnel, hostage negotiation and border control personnel, etc., such law enforcement personnel will greatly benefit from any portable radio frequency interference solution Deployment. They can more effectively reduce the opportunity for criminals to leak information during the enforcement process.

       Use safety and flexibility: Portable trolley case design, small size, light weight; DC or AC dual-purpose, when the voltage or current is abnormal, the system automatically opens the overload protection.

       Interference target range: remote control (including toy remote control, car remote control, various drones and other civilian remote controls), pagers (including BP, 114 radio), walkie-talkies, 2G mobile phones (GSM900, DCS1800), CDMA800 mobile phones , PHS mobile phones (PHS), 3G mobile phones (CDMA2000, WCDMA, TD-SCDMA), 4G mobile phones (TD-LTE and FDD-LTE), analog and digital cordless phones, wireless local area networks (WLAN), Bluetooth, WI-FI, Maritime satellites, wireless microphones, secret recording equipment through wireless transmission, Aces satellites, Thuraya satellites and amateur radio equipment, etc.

3. Technical parameters and performance:
1. Interference mode: all-digital DDS interference

2. Effective distance: According to the standard field strength -65dbm, the effective distance is greater than 120 meters
3. Power supply: DC or AC dual purpose, AC (220±20)v; DC (28±2)v
4. Working time: using external battery can work continuously for more than 60 minutes

5. Working mode: default mode, manual mode

6. Interference direction: 8 omnidirectional modules.
7. Ambient working temperature: -40℃～＋85℃
8. Relative humidity: 80±3%

9. Interference frequency: 20~2700MHZ

10. Output power of a single machine: 360-400W

11. Weight of a single machine: 42kg

12. Host size (without antenna): 63*49.3*35.2CM

 
4. Features:

1. High-power coverage, which can interfere with the frequency between 20M～2700MHz; the frequency band between 20-6000 can be customized.

2. It adopts a trolley box portable design, suitable for various environments such as emergency, transition, temporary control, etc. It is convenient and flexible, and can be used in a portable way or in a vehicle.

3. Adopting all-digital jamming technology (DDS), its jamming effect has phase continuity in time (up to us level), is concentrated in energy, is pertinent in target, and has real-time tactics in function , The interference effect is much better than the past analog interference method.

4. Using the American military specification box (pelican), dustproof, shockproof and drop-proof.

5. The modular design is convenient for subsequent maintenance. If the module needs to be replaced, simply plug and unplug it without disturbing the normal operation of other modules.

6. The wired remote control mode is adopted to facilitate the operator to manage each module in real time under the required conditions. The remote control box can display the external battery power and the working status of the power supply.

7. Each module has an RS232 interface, which can be connected to a computer to adjust the output power and frequency of the module in real time.

8. One-click to start the device.

9. Provides a variety of power supply modes: AC220V power supply and power supply from an external power box.