Greetwin High Power 320W 3G 4G GPS WiFi Phone Signal 8bands Customize Prison Jammer

• Customization: Available
• Frequency Range: GPS WiFi 2g 3G 4G
• Frequency: GPS WiFi 2g 3G 4G
• Model NO.: GW-J50WPM
• Application: Prisons, School, Detention House
• Size: 603*445*226mm
• Transport Package: Neutral Packing
• Specification: ISO9001
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8517699000
• Production Capacity: 10, 000PCS/Month

Product Description

High Power 320W 3G 4G GPS WIFI Phone Signal 8Bands Customize Prison Jammer

Model: GW-J50WPM
Decrisption:
The Waterproof High Power Phone Jammer for Prison is specially customized to accommodate a fully integrated broad band jamming system which provides the ultimate solution for Prison,or VIP protection. The modules are controlled separately and they also can work simultaneously.
Each module with antenna can be used as a single jammer. The prison jammer is waterproof and super design, the jammer case is our patent design, it can be installed in desert and more rain of bad weather. The Frequency band is optional. Frequency from 600 to 6000MHz.
 
Features:
1. Max 320watts total RF output power.
2. Manual adjustable output power with each channel.
3. Different frequency band can be controlled independently by single switches;
4. Power Amplifiers protection design ensures the working reliability of the device.
5. Can customize these frequencies AM, FM Radio, LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, Wireless Toys , FM Radio, Remote Control, 27MHz, 49MHz, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1,GPSL2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, etc. 
6. (Optional) jamming  Ten Band
 
Being familiar immediately
Now let us introduce this mobile signal jammer to you ,and make you better understand about the positions of all the buttons, function of accessories and other hardware.
 
Top view

Connect
 with directional external antenna,(4G/GSM/3G/WIFI)
 Power supply interface (AC220V)
 
Switch on your jammer
Note: Switching on is not allowed before the all antenna have been linked, otherwise the equipment is easy to be damaged.)

install all antenna at first.

install all antenna at first.
 
Input the 220V AC power
Press the on/off green button.
 
Turn off your jammer
Turn off the the button
Move away 220V AC power from the main machine .
The jammer is out of work.
 
Technique specifications

Output interface	Description	Shield band of frequency		RF output power(±1dBm)
CH1	LTE700	738-821MHz		44dBm
CH2	LTE2600	2570-2690MHz		44dBm
CH3	GSM900	925-960MHz		44dBm
CH4	DCS1800	1805-1880MHz		44dBm
CH5	WCDMA2100	2110-2170MHz		44dBm
CH6	WIFI2.4	2400-2500MHz		44dBm
CH7	WIFI5.8	5250-5850MHz		44dBm
CH8	GPSL1	1560-1620MHz		44dBm
CH9	GPSL2	1170-1280MHz		44dBm
CH10	LTE2600	2570-2690MHz		44dBm
Power supply: AC220V, or DC24-28V
Total Output Power: 320Watt
Power consumption: 800Watt
Weight: 35Kg                                    Size(length × wind × high):603*445*226mm
Humidity: 30%-95%                                   Running Temperature: -20ºC to +55ºC
Jammer Module Number			8
Cooling System			Systematic Smart Cooling System
System Protection			VSWR,  Over-voltage
Jamming Source			Frequency sweep Technology
Antenna Type			High Gain directional Antennas
Number of Antennas			4
Jamming range: 20-300m according to signal density of mobile network

Note: Be sure to connect all the antennas before the power supply is switch on. Please do not take off antenna when the machine is working.
 
Question and answers
1. The shell of jammer will become hot after working for some times. Does the long working time will damage the machine itself?
 
It is very normal. When designing, we are thinking of taking use of the conductivity of metal shell to help the heat sinking during our designation. By this way, the machine can be kept in good working condition for long time.
 
2. Is the jammer has the same effect to GSM cell phone and CDMA cell phone?
 
The capacity of anti-interference of CDMA is much better than GSM cell phone. So the interference effect for GSM cell phone is better than CDMA cell phone.
 
3. Is there any difference of distance between using jammer indoor and outdoor?
 
Yes. Generally speaking, outdoor signal is bigger than the indoor signal. Thereby, the shielding effect is worse outdoor. Strictly speaking, whether using indoor or outdoor, the effective distance of interference is related to the surrounding around, for example the distance between different base stations, positions of installation etc.
 
4. Does jammer interfere the other electronic equipment to work in normal condition?
No. Because the electromagnetic signal sent by jammer are totally used in the band that regulated by government and just have interception effect to cell phone communication.
 
5. Is jammer harmful to the human body and cell phone?
 
Please do not need to worry about it. The intensity of electromagnetic signal sent by jammer is in compliance with the national standard of environmental electromagnetic wave health. The signal sent by jammer is relatively small and unharmful to human body according to the testing result. Meanwhile, this device just damage the receiving condition to the cell phone and makes the normal connection between cell phone and base station impossible. Therefore, no damage will occur on cell phone itself.
 
Aplication:
Prisons, School, detention house or Government buildings, and other sensitive locations where the mobile phone signals are not allowed.