14 Bands Cell Phone & RF Jammer for School Class Room
Model No.:JAM14
Details
This 14 bands jammer support jamming 135mhz to 2655mhz, effect range up to 20 meters(depend on network signal status), it’s cheap solution to install the device in vehicle to protect your car not be in dangerous of road bomb, it cover all low frequencies of all remote control,also blocking GSM,CDMA,3G,4G network signals,suit for gas station,school,church,bus and any important place to keep in secure.
Description:This full spectrum signal jammer is with 14 channels. RF output power of each channel is no less than 1 watt, effective shielding any cheating signal.And one important thing is :the antenna is hidden inside,cut all the signals but not easy be found where the jammer is.The jammer adopts DC 19 power supply. It is equipped with a precision voltage regulator circuit, even if the voltage fluctuation is changeable, it also won’t affect the normal work. Host cooling structure of shell is by professional design. It can endure high temperature environment, by transferring heat quickly to the heat exchange surface , avoid heat local accumulation.Two mute fans instant remove the power amplifier heat, to ensure the stability of the host long continuous operation.it is suitable for use in school examination rooms, prisons, clubhouses and government departments.
Jamming frequencies:150M: 135 - 200MHz 250M: 200 - 300MHz 350M: 300 - 400MHz 450M: 400 - 500MHz 550M: 500 - 600MHz 650M: 600 - 700MHz 750M: 700 - 800MHz CDMA: 851 - 894MHz GSM: 925 - 960MHz DCS: 1805 - 1880MHz PCS 1930 - 1990MHz3G: 2110 - 2170MHzWiFi: 2400 - 2500MHz4G: 725 - 770MHz4G: 2620 - 2690MHz
Specifications:
Output port
Frequency
Average out-
putting power
Channel out-
putting power
150MHZ
135-200 MHz
30dBm
6dBm/30KHz(min)
250MHZ
200-300 MHz
30dBm
1dBm/30KHz(min)
350MHZ
300-400 MHz
30dBm
1dBm/30KHz(min)
450MHZ
400-500 MHz
29dBm
-2dBm/30KHz(min)
550MHZ
500-600 MHz
29dBm
-3dBm/30KHz(min)
650MHZ
600-700 MHz
29dBm
3dBm/30KHz(min)
750MHZ
700-800 MHz
29dBm
-2dBm/30KHz(min)
CDMA
851-894 MHZ
30dBm
3dBm/30KHz(min)
GSM
925-960 MHZ
30dBm
3dBm/30KHz(min)
DCS
1805-1990 MHZ
30dBm
3dBm/30KHz(min)
3G
2110-2170 MHZ
30dBm
3dBm/30KHz(min)
WIMAX
2300-2400 MHZ
30dBm
3dBm/30KHz(min)
WIFI
2400-2500 MHZ
30dBm
3dBm/30KHz(min)
4G
2620-2690 MHZ
30dBm
3dBm/30KHz(min)
Power supply: AC adapter (AC220V-DC19V) Weight :3.5kg
Semidiameter of interception:2m-50m(depend on site signal strength and environment condition)
Working Hours:Continuously more than 24hours Power consumption :80watts
Humidity: 30%-95% Running Temperature: -20 to +55 Celsius Degree
Package: 1 x Bomb Jammer 14 x Antennas 1 x Power Adapter
Advantage:Design of soft-start circuit, this function can maintain the stable operation condition, avoid mechanical switch to produce lighter phenomenon.with good cooling system, can operate for long time.It is a high-tech product made by our company .it adopts foreign advanced technologyand imported components to ensure the quantity and stability.Effectively making subsections of frequency spectrums, just interfering downlink and causing no interception of base stationPerfect Alarm System, fully protected circuit in case of disconnection of antennas. this jammer is with 14 bands ,can block all mobile signal and radio signal.the antenna could be designed inside or expose to the air! Applications:1. Conference room, auditoriums, law court, library, exam room, school, cinema, theater, museum,hospital etc.2. Places where using mobile phones is prohibited such as Service Station,Security Services,Military Units, Border Patrol and Drug Enforcement,Customs, etc.
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