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Homepage > products > cheat signal isolator system > ES-2006Q whole-function cheat signal isolator
 Detector for wireless micro-earphone
Cheat Signal Isolator
 Movable Language Laboratory System
 Wireless earphone for teaching
 Wireless earphone for home
 Infrared teaching system
 Simultaneous interpretation system

Chinese Version

 

 

 

 

 

 

ES-2006Q Whole-function cheat signal isolator
  Function properties and Technical parameters (Word files)
 

Function properties:
 
It can efficiently shield the mobile phone signals from CDMA (China unicom), GSM (China mobile, China unicom), SCDMA, DCS (1800MHz), PCS(1900MHz), PHS, 3G mobile phone and Interphone and wireless micro-vidicon, such all kinds of communication signals ;

 It is green environmentalism, its electromagnetic intensity is much lower than national standard, and it doesn't have any negative effect on  human body;

 Special design for blowhole and fan, ensure to scatter heat and work stably for a long time, this is the special design of our products.
 
Inside switch on/off power, ensuring the stability and accuracy of signal
 
It operates in a simple mode, and can run automatically once switch on with power after the antenna are installed properly;

Slow start-up circuit can avoid sparking caused by mechanical switch;

 It is made up of high-capability importing  integrated circuits and paste components, it uses importing machines for automatic  paste components and circumfluence jointing, pipelining production etc., thus our products have high quality and stable function, with the repairing rate less than 2% .

Technical parameters:   

 All the technical parameters have passed the attestation and strict check from the related national checking centers for security and health, and the intensity of electromagnetism is much lower than the lowest thresholds requested by the corresponding national standard.    
 
Technical standard:

Transmission frequency range Transmission power Effective isolating/shielding scope Shielding objects
(1)Low frequency     3W  20 meters (more than 100 meters away from the exam room for the transmission interphone with power 5W) Interphone
(2)High frequency  3W  20 meters (more than 100 meters away from the exam room for the transmission interphone with power 5W) Interphone
    40 meters  (more than 200 meters away from the base station)      SCDMA
(3) 869-894  925-960MHz 1W 30 meters  (more than 200 meters away from the base station)      CDMAGSM mobile phones
(4)1780-1990MHz  1W 30 meters  (more than 200 meters away from the base station)      SCDMA. PHS, double-frequency mobile phone
(5)2100-2200MHz  1W 30 meters  (more than 200 meters away from the base station)      3G mobile phone
(6)900-1300MHz  1.5W  30 meters  Wireless micro-vidicon

 Slow start-up time: 3 sec

 Finishing shielding time: 30 sec
 Environment temperature: -20 ― +60°C
 Relative humidity: 35-85%
 Power adapter: input AC160-240V  50/60Hz
 Size:300mm*200mm*100mm
 Net weight:1.5KG