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Stationary Cellular Cell Phone Signal Blocker , Cellular Signal Jammer CDMA/GSM/3G2100MHz

Categories Mobile Phone Signal Jammer
Brand Name: wolvesteam
Certification: CE
Place of Origin: China
MOQ: 1
Price: negotiated price
Payment Terms: L/C, T/T
Supply Ability: 100pieces/montgh
Delivery Time: 20 days
Packaging Details: Box , 37.5*18*8.5 cm
Output power: 45Watt (Four bands)
Jamming Range: Up to 100 meters (Depends on the signal strength at the application place.)
Cooling system: Active "smart" with integrated incoming air filter
Automatic switching power supply: ~230VAC / ~110VAC +24VDC
Operating temperature: -10°C ~ +60°C
Humidity: 95% non-condensing
Antenna: 7dBi high gain directional antenna
Humidity:: Up to 80%
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Stationary Cellular Cell Phone Signal Blocker , Cellular Signal Jammer CDMA/GSM/3G2100MHz


Product Description


Technique characteristics


*Adjustable working range you can avoid blocking adjacent areas
*Friendly use and maintenance
* 4 bands of coverage to jam GSM CDMA PCS 3G
*24/7hours working, Could continue to work
*Good cooling system with unique case as big heat sink and 3 fans inside
*Portability: Vehicular power cable included Could be used in Vehicle directly jamming car bomb


Specifications


  • Four frequency bands:
Output Interface Output Frequency
CH1 CDMA: 850-960MHz
CH2 DCS: 1805-1880MHz
CH3 PCS: 1920-1990MHz
CH4 3G: 2110-2170MHz

Output power: 45Watt (Four bands)


Power supply: ~230VAC / ~110VAC +24VDC

Antennae type choice: 7dBi high gain directional antenna

Housing: Metal enclosure

Operation temperatures: -10° … +50° C

Cooling system: Active "smart" with integrated incoming air filter

Size of Main Frame: 37.5*18*8.5 cm

Total systems weight: 14KG/set

Humidity: Up to 80%

Shielding Range: Up to 100 meters

Certification: CE, FCC

Accessories


  • Cell phone Jammer
  • Directional Antenna*4
  • Connect cables

According as theoretic

Wireless communication is effectively completed by ensuring adequacy carrier signal density to a certain noise density during communication. A same frequency distortion signal is used to increase the ratio of carrier signal and noise (Nf) for shutting off the communication between the base station and mobile phone.

The output power of jammer is given, the shield radius in the situation of free space is confirmed according to the receiving signal lever from base station and free space attenuation in pass through. The below is given a formula of confirming


Shielding radius and a table of comparison of distance and pass through based on carrier receiving power from base station, output power of jammer as well as gain of antenna:


Quality Stationary Cellular Cell Phone Signal Blocker , Cellular Signal Jammer CDMA/GSM/3G2100MHz for sale
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