• Product Name:

    Desktop signal jammers

  • Categories:Other
  • Date:2012-08-04
  • Effective shielding CDMA (China Unicom), GSM (China Mobile, China Unicom), SCDMA (China Netcom large well-informed), DCS (1800MHz), PCS (1900MHz), PHS (PHS Telecom), 3G of mobile phone signals ...
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1 pcs sample
Airmail 25days

Airmail 25days

Product Description

DesktopsignaljammersAccording to the actual situation of the foreign mobile communication carefully to the successful development of high-tech products, which generally can shield a radius of 30 meters (the distance from the base station to confirm the shielding distance) to partition GSM/CDMA/AMPS/DCS/PHS/3G cell phone signal, so the phone can notmake and receive, and can not send or receive text messages, but does not interfere with other electronic devices, thus ensuring the security of the premises required range from partitions to the mobile phone, you can resume normal use, the human body without any damage


Effective shielding CDMA (China Unicom), GSM (China Mobile, China Unicom), SCDMA (China Netcom large well-informed), DCS (1800MHz), PCS (1900MHz), PHS (PHS Telecom), 3G of mobile phone signals

Only block mobile phone signals, does not affect the normal work of other electronic devices
Only shielded examination room within the mobile phone signal outside the examination room phone did not interfere, nor will it interfere with the base station
Only shielded the launch base station downlink frequency without affecting the uplink frequency
Green, the electromagnetic field strength is far below the national standard without any effect on the human body
Simple operation, the right to install the antenna, power can be run automatically
Industrial grade power supply, full stainless steel body, heat, ultra-long continuous work
The slow start circuit design to effectively avoid the time you turn on the ignition phenomenon
Selection of Hitachi high-performance integrated circuits, 902M VCO and chip components, imported automatic placement machines and reflow machine processing, assembly line production, quality, stable performance, failure rates no more than 2%

The technical indicators have passed the certification of the Ministry of Public Security and Police Electronic Product Quality Testing Center “, after the China Disease Control and Prevention, Center for Environment and Health Related Product Safety,” (the unit for the detection of electromagnetic radiation level certification authority of the)rigorous testing, electromagnetic field strength of each sampling point measured values ​​are much lower than the electromagnetic radiation protection regulations “(GB8702-88) the prescribed limits

Effective shielding range :30-50 meters (from the base station 200 meters away)
Firing frequency range:
(1) 869 – 880 MHz
(2) 925 – 960 MHz
(3) 1780 – 1920 MHz
(4) 2010 – 2145 MHz
Shielding bands: CDMA800, GSM900, SCDMA1800, DCS1800, PHS1900, TD-SCDMA, (mobile 3G), CDMA2000 (Telecom 3G), WCDMA (China Unicom 3G)
Transmit power: 30 ± 3dbm
Slow start-up time: 3 seconds
Complete shielding time: 30 seconds
Ambient temperature: -25 – +60 ° C
Relative humidity of 35 to 85%
Power adapter: Input AC100-240V 50/60Hz
Dimensions: 250mm * 145mm * 55mm
Net weight: 1.5KG

Mainly used in the examination room, prison, court, hall, library, theaters, churches, gas stations, oil depots, gas stations, hospitals, etc. to be kept confidential, quiet, riot control, anti-interference of the place.


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