Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 2000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Product Name: | 6 Band Panel Jammer |
| Antenna | Built-in Directional Antennas |
| Channel Power | 5W each Channel |
| Gain of Antenna | 5dBi |
| Shielding Band | 700 - 2500MHz |
| Number of Channels | 6 Band |
| Shielding Range | 5 - 50m Depending on Local Signal Level |
| Power Input | AC: 110 - 240V |
| Brand Name | GREETWIN |
| Model Number | GW-JB45W |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 2000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment | Packaging Details | Wooden Case with PE Foam |
| Product Name: | 6 Band Panel Jammer | Antenna | Built-in Directional Antennas |
| Channel Power | 5W each Channel | Gain of Antenna | 5dBi |
| Shielding Band | 700 - 2500MHz | Number of Channels | 6 Band |
| Shielding Range | 5 - 50m Depending on Local Signal Level | Power Input | AC: 110 - 240V |
| Brand Name | GREETWIN | Model Number | GW-JB45W |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell phone signal scrambler ，cell phone blocker jammer | ||
Panel Design EGSM CDMA WCDMA DCS LTE WiFi 6 Band Cell Phone Signal Jammer
The jammer GW-JB45W can be used for a variety of occasions. Due to a very strong waterproof performance, even in the rain can also be used normally. This product is great for some outdoor customers.
Usually when using electronic products, always pay attention to waterproof. But, this type of jammers has a very strong water resistance, so this products suitable for outdoor use or the need for waterproof performance of the occasion to use.
GW-JB45W Panel Jammer has 6 pcs of jamming modules to support 6 band frequencies shielding. Of course, it’s built-in antennas and the jammer looks like a LED Panel Lamp. No more complex buttons, it can work directly when you plug-in with power. With intelligent chip, it can shield all kinds of wireless signals like EGSM900, DCS1800, WCDMA2100, LTE2600, WiFi etc. With metal shell, the device can work in various complex environments for a long time to achieve uninterrupted shielding effect. The aluminum material shell makes sure the device to work in low temperature without so much noise. The greatest advantage is waterproof.
If you are looking for efficient units to jam phone signal in places exam room, churches, temples, gas station, cars, train or many others, GW-JB45W Panel Jammer is definitely qualified for all the purposes using. As a jammer with well-built design and high level of reliability, users are given more options what signal to jam and where to use the jammer.
Only interfere downlink frequency of mobile system,without disturbing norrmal working of Base Station; Imported elements, Slow start up design of circuit. These elements can maintain the stable operation condition with high integration,
Perfect self-protection function, when the equipment overheating, over Output power, VSWR alarm, Jammer will automatically turn off the faulty module to avoid Jammer damage.
Cell Phone Signal Jammer Application:
Prisons, military, government, Oil and Gas Storage Facilities and fields, Churches, Theatres, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.
Warranty: one year from delivery date .
Cell Phone Signal Jammer Advantages:
Cell Phone Signal Jammer Technical Specification:
Can customize these frequencies AM, FM Radio, VHF, UHF, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS, Galileo, Compass, Glonass,WIFI, WIMAX, UAV, drone, etc.
| Output Interface | Description | Shielding Frequency | RF Output Power |
| CH1 | IDEN / CDMA800 | 850-894MHz | 5W |
| CH2 | WCDMA 3G | 2110-2170 MHz | 5W |
| CH3 | EGSM900 | 925~ 960MHz | 5W |
| CH4 | WiFi | 2400 ~ 2500MHz | 5W |
| CH5 | DCS1800 | 1805 ~ 1880MHz | 5W |
| CH6 | LTE2600 | 2575 ~ 2690MHz | 5W |
| CH7 | Optional | ||
| CH8 | Optional | ||
| Power Input: AC 110-240V | |||
| Power Supply: 165W | |||
| Weight: 6.5Kg | |||
| Product Size(Length × Width × Height): 440×410×120mm | |||
| Packing Size(Length × Width × Height): 450×430×150mm | |||
| Gain of Antenna: 5dBi | |||
| Humidity: ≤85%RH | |||
| VSWR: ≤1.5 | |||
| Running Temperature: -20℃ to +55℃ | |||
| Product Shell: Metal shell with PPC 5mm | |||
| Jammer Module Number | 6 | ||
| Cooling System | Systematic Smart Cooling System | ||
| System Protection | VSWR Protection | ||
| Jamming Source | Frequency Scan Technology | ||
| Antenna Type | Built in directional panel Antennas | ||
| Number of Antennas | 6 | ||
| Jamming range | 5 - 50m according to signal density of mobile network | ||
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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