250w WiFi 4G High Power Signal Jammer Radius Up To 300m With AC100-240V DC27V

Product Details:
Place of Origin: China
Brand Name: Sacon
Model Number: SA-005S-250w
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Packed in carton firstly, and then reinforced with wooden case for outer packing
Delivery Time: 7~10 work days after receive payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 500pcs/month

Detail Information

Product Name: 250w Prison Jammer Channels: 5
Jamming Range: Up To 300m Weight: 25kg
Antennas: External Omni-directional Antennas Or Directional Panel Antennas Another Name: High Power Prison Jammer
High Light:

high power cell phone jammer


radio frequency jamming devices

Product Description

250w WiFi 4G High Power Signal Jammer Radius Up To 300m With AC100-240V DC27V


The jammer was developed specially for prisons and other large sensitive locations such as military or governmental compounds. This high power system has been approved and installed by Prison Authorities in very large prison facilities in several Countries world wide.




1. Jammer Unit housing unit is waterproof and heat sink design.
2. Good cooling system with cooling fan inside.
3. Each bands can adjust RF output power;
4. Have switch to turn on or off each bands without influencing the other bands operation;
5. VSWR circuit protection to ensure system will not burn out should there be antenna short circuiting or disconnection;
6. Work non-stopped;




Frequency: CDMA 800: 850 to 894MHz /GSM 900: 925 to 960MHz /GSM 1800: 1, 805 to 1, 880MHz /GSM 1900: 1, 920 to 1, 990MHz (PCS)/3G: 2, 110 to 2, 170MHz /Wi-Fi: 2, 400 to 2, 500MHz /GPSL1: 1570-1580MHz/4GLTE: 700-800MHz/4GWIMAX: 2620-2690MHz/CDMA450: 450-470MHz

You can select four or five of above frequency bands you need in a jammer

Total output power: 250W

Jamming range: Up to300m, the jamming radius still depends on the strength signal in given area
External Omni-directional antennas or directional panel antennas, all the TX frequency covered down link only

Power supply: 50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC27V)

Dimension: 520(l) x 230(W) x 190mm(H)

Full set weight: About 25kg(Used of external Omni-directional antennas)



Technical Specification:


Output interface Description Shield band of frequency RF output power
CH1 CDMA800 851-894 MHz 47dBm
CH2 WCDMA 3G 2110-2170 MHz 47dBm
CH3 GSM900 925-960 MHz 47 dBm


/PCS 1900

1805-1880 MHz

/1930-1990 MHz

CH5 WIFI, 2.4G 2400-2485 MHz 47dBm
  LTE 2600(Optional) 2620-2690MHz 47dBm
  GPS L1(Optional) 1570-1580 MHz 47dBm
  LTE800(Optional) 790-821 MHz 47 dBm
Power supply: AC220V, DC 28V
Total Output Power: 250Watt
Power consumption: 800Watt

Weight: 30Kg

Size(length × wind × high):520×300×190mm

Humidity: 30%-95%

Running Temperature: -20℃ to +55℃

Jammer Module Number 5
Cooling System Systematic Smart Cooling System
System Protection VSWR Protection
Jamming Source Frequency Scan Technology
Antenna Type High Gain Directional Panel Antennas
Jumper 1/2 superflexible coaxial cable
Jamming range: 50-300m according to signal density of mobile network





1. prison

2. Military camp

3. detention houses

4. oil fields.

5. Museums

6. Drug Enforcement

7. Secret Services


250w WiFi 4G High Power Signal Jammer Radius Up To 300m With AC100-240V DC27V 0




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