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Intelligent High Power Outdoor Signal Jammer

JD-F0601E intelligent high power outdoor signal jammer is a cellular signal blocker with high efficiency and high reliability. It can block 2G/3G/4G/WLAN/GPS signals. the product does not interfere with any operator's base station of any standard while achieving efficient mobile phone signal jamming.

1. Use innovative signaling level interference technology to realize precise jamming.

By analyzing spatial signals, applying adaptive algorithms to adjust device parameters, and transmitting jamming signal of specific signaling mode, the device can achieve precise jamming with high efficiency.

2. Only jam downlink signal, without interfering operator's base stations.

For TDD base stations, the device uses advanced TD-LTE/TD-SCDMA baseband decoding synchronization technology and high-precision switches to distinguish between uplink and downlink time slots, and only transmits jamming signals in downlink time slots to achieve zero interference to TDD base stations. However, traditional jamming technology cannot distinguish between uplink and downlink and transmit jamming signal in all time slots. Therefore, it causes serious interference to the base station in uplink slots.


3. Automatically track the carrier signal of GSM system, and transmit jamming signal on the corresponding carrier to reduce useless transmission power and improve transmission efficiency.

4. All bands jamming
This device can block 2G/3G/4G/5G, WLAN (optional) and GPS signals (optional).
5. Multi-device coexistence networking
The same kind of devices does not interfere with each other, and multiple units operate independently at close range.
6. Centralized monitoring and management
The device supports remote monitoring and management function through built-in ethernet port. Each frequency band could be controlled independently and the power could be adjusted.
7. Work status indication
The device has LED indicators of running status, synchronization, and power output for each band, to facilitate operation and maintenance.
8. Elegant appearance
With die-casting chassis of high heat dissipation and intelligent heat dissipation system, the device has good long-term stability.
9. With rainproof and lightening protection design, the device is suitable for signal jamming of medium and large areas, both indoor and outdoor.
Networking Mode

1. A standalone device working independently, with monitoring and management. 

2. Multiple units working together with centralized monitoring and management.


Application Scenarios


It can be widely used in various scenarios such as conference rooms, auditoriums, courts, libraries, examination rooms, schools, theaters, hospitals, gas stations, oil fields, oil depots, government, military, finance, securities, prisons, public security department, command centers or any other indoor/outdoor places where mobile phone communication is not allowed or suitable.




Note: The frequencies could be customized according to the needs of global customers.