SMa-818F Examination Type Five-Channel Mobile Signal Jammer PDF clear version download
SMa-818F Examination Type Five-Channel Mobile Signal Jammer PDF clear version download
SMa-818F Examination Type Five-Channel Mobile Signal Jammer
Application
Widely used in the Education Industry(School examination room, classrooms, dormitories, various social test sites, educational and training institutions); government agencies, administrative institutions meeting rooms; factories and enterprises warehouses, workshops, production lines; forces and confidentiality unit, theaters, concert halls, memorial halls ,etc.
Technical Parameters
A:Jamming range: Radius: 20~50m (-75dBm, depending on the distance of base station)
B:Transmission power: The whole set: 12~15W at maximum
C:Jammed signal type: GSM, CDMA, DCS1800, 3G (WCDMA2000/TD/WCDMA)
D:Increasable signal type: Wi-Fi, Bluetooth
E:Output channel: Five output channels(built-in antenna)
Features
Five channels operate independently and shield different mobile phone system;
Stable transmission power, without interference with uplink signals of base station;
Jamming effects are strengthened especially for 3G;
Convenient for flat or upright to desktop use, or wall mounted installation;
Excellent cooling ventilation performance, stable performance, long service life;
Concise appearance, harmless to human body;
ISO9001:2008 quality management system;
Main Parts
Host Power Adapter AC Power Line
Detailed Technical Parameters
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Band parameters
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Channel
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Frequency
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Average output power
|
|
WCDMA
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2110～2145MHz
|
2W
|
|
TD
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2010～2025MHz
|
2W
|
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GSM
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925～960MHz
|
3.5W
|
|
DCS
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1805～1880MHz
|
2W
|
|
CDMA
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870～880MHz
|
3.5W
|
|
Host size
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250*170*72
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|
Power size
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120*60*38
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Antenna type
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Built-in
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|
Package size
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400*210*100
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|
Total weight
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1.35Kg
|
|
Ambient temperature
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-40℃～55℃
|
|
Relative humidity
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35～85%
|
|
Power consumption
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50W
|
|
Power input
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AC 110V/220V
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|
Power output
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DC 5V/10A
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|
Installation height
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1.0～2.5m
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|
Installation mode
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inside
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|
Enclosure material
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plastic，mold injection molding
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Product Details
Considerations
Jamming range is closely related to the signal strength in the field and may be affected by the system of mobile phone;
Factors that affect jamming range include but not limited to: distance of base station, jammer’s orientation, obstacles, wall’s material quality, jammer’s installation height and mode, etc;
Examination room applications, it can be put uprightly on desks or chairs in the room, don’t put on the ground directly;
Installation height is recommended to be 1.0 to 2.5 meters. Install in areas with no obstructions between the target positions. It can be wall mounted;
In order to avoid possible interference with some electronic devices during use, keep the following common device from 1 to 2 meters away: audio, wireless microphones, radios, computers, TV, Wi-Fi routers, etc.;
OEM Customized Service
Frequency spreading can be done for Wi-Fi, GPS, Bluetooth, etc.
Silkscreen OEM service can be offered for fifty jammers or above.
Neutral jammers can be provided.
Field Application
SMa-818F Examination Type Five-Channel Mobile Signal Jammer PDF clear version download
