Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 20000PCS Per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Box with PE Foam |
| Product Name | Wimax 4G Signal Jammer |
| Antennas | 8PCS Omni Antennas |
| Special | Handheld Design With ABS Plastic Shell |
| Working Time | About 1.5 Hours |
| Power Adapter | Used In Car Directly |
| Jamming range | 1 - 20m Depending On Mobile Signal Strength |
| Weight | 1KG |
| Advantage | Separate Swtich For Each Band |
| Brand Name | GREETWIN |
| Model Number | GW-JN8AR-Pro |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 20000PCS Per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Box with PE Foam |
| Product Name | Wimax 4G Signal Jammer | Antennas | 8PCS Omni Antennas |
| Special | Handheld Design With ABS Plastic Shell | Working Time | About 1.5 Hours |
| Power Adapter | Used In Car Directly | Jamming range | 1 - 20m Depending On Mobile Signal Strength |
| Weight | 1KG | Advantage | Separate Swtich For Each Band |
| Brand Name | GREETWIN | Model Number | GW-JN8AR-Pro |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell phone signal scrambler ，cell phone blocker jammer | ||
Bluetooth WIFI WIMAX Cell Phone Signal Jammer 4g Palm - size For Government
Cell Phone Signal Jammer Introduction.
Has been widely allied into large amount of araes, like meeting rooms, museums, classrooms, training centers, factories, banks, trains, bus and more, this 8 Antenna 0.56W High Power 3G Cell phone Jammer with Outer Detachable Power Supply has been hot sold all over the world and soon come to the top list category. For some locations of special purpose such as hospitals, gas stations where the phone calling is dangerous.
Look at this wondrful jammer with Stronger and good Omni-directional antennas and its main body like the old fashioned cellular phones, besides, good cooling fan inside and stable capability make it more attractive. you need to pay much time to know more details about this cell phone jammer. Do not forget. Please do field test first to make sure no interference happened to the normal operation of their equipment and instrument, then you will enjoy your jamming days.
It also has a jamming range up to 20m, depending on the signal strength in the given area.
Within the range, just turn on the jammer, all wireless connection to 2G, 3G, 4G or Wifi network will be disabled at the same time.
(7) Don't put the jammer into the water or fire to avoid using in the bad Condition like over-wet, over-hot, high voltage and high magnetism.
Cell Phone Signal Jammer Advantages:
Handheld design with ABS plastic shell, Small, Palm-size;
Easy to carry, Pocket-size, Hang or wear on the arm or belt(for police);
High output power, Can shield all common phone signal around radius 5-20m;
Stable performance, Wind hole on two sides and inside coolers make a constant cooling working, The temperature will be less than 50 after continues work 1.5 hours;
Power supply using big capacity lithium battery: :4700mA/h, Rechargeable with AC charge and Vehicle DC12V charge, full time about 4Hours,Working time:90 minutes;
Each band can work separately or simultaneously.
Personalized custom: For different area or devices to customize different types of frequency signal, include Wi-Fi 5.8Ghz signal.
Cell Phone Signal Jammer Applications:
Border control units, checkpoint personnel, Meeting rooms, Hospitals, Banks, Churches, Conference Rooms, etc
Cell Phone Signal Jammer Specifications:
| Type A | |||
| Channel | Output port | Frequency range | Out-putting power |
| 1 | Wi-Fi 2.4G | 2400-2500MHz | 28.5dBm |
| 2 | GPSL1 | 1570-1580MHz | 28.5dBm |
| 3 | CDMA/GSM | 851-960MHz | 29dBm |
| 4 | LOJACK | 167-175MHz | 29dBm |
| 5 | 4G WiMAX | 2500-2690MHz | 28.5dBm |
| 6 | DCS/PCS | 1805-1990MHz | 28.5dBm |
| 7 | 4G1 LTE | 700-803 or 790-862MHz | 29dBm |
| 8 | 3G | 2110-2170MHz | 28.5dBm |
| Type B | |||
| 1 | Wi-Fi 2.4G | 2400-2500MHz | 28.5dBm |
| 2 | GPSL1 | 1570-1580MHz | 28.5dBm |
| 3 | CDMA/GSM | 851-960MHz | 29dBm |
| 4 | WIFI 5.8G | 5725-5850MHz | 27dbm |
| 5 | 4G WiMAX | 2500-2690MHz | 28.5dBm |
| 6 | DCS/PCS | 1805-1990MHz | 28.5dBm |
| 7 | 4G1 LTE | 700-803 or 790-862MHz | 29dBm |
| 8 | 3G | 2110-2170MHz | 28.5dBm |
| Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC) | |||
| Dimensions: (length ,width, height) 163*85*43mm (not include antenna) | |||
| Packing size: 250x240x100cm Net weight: 1kg Gross weight: 1.35kg | |||
| Total power: 5.6W Shielding radius: (2-20) meters at -75dBm Still depends on the strength signal in given area Built-in battery:7.4V/4700mAh Continue working: 1.5 hours | |||
| Warranty: one year from delivery date | |||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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