Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Power supply | DC 24-28V, 2.5 A for one module. |
| Total Output Powe | 30W |
| Size | 128×46×20cm |
| Humidity | 30%-95% |
| System Protection | Frequency Scan Technology |
| Radius | 200-1000m |
| Color | Grey |
| Running Temperature | -20℃ to +55℃ |
| Brand Name | GREETWIN |
| Model Number | GW-J30GU |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment | Packaging Details | Wooden Case with PE Foam |
| Power supply | DC 24-28V, 2.5 A for one module. | Total Output Powe | 30W |
| Size | 128×46×20cm | Humidity | 30%-95% |
| System Protection | Frequency Scan Technology | Radius | 200-1000m |
| Color | Grey | Running Temperature | -20℃ to +55℃ |
| Brand Name | GREETWIN | Model Number | GW-J30GU |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | mobile phone blocker jammer ，mobile phone scrambler | ||
30W 2G 3G Mobile Phone Signal Jammer Module GSM UHF Radio Frequency Signal Blocker
Model: GW-J30GU
Color: Grey
Signal Jammer Module Introduction:
GREETWIN TECH have part of R and R wireless solutions R&D ODM/OEM manufacturer group, he is specialized for wireless RF technology systems that require extra range, quality, reliability and stability
Big R&D experience and will be able to meet any of your technical requirements, so we supply RF signal jammer modules OEM/ODM service with wholesale price
Output power is optional and the frequency bands including 20MHz to 6GHz with 10-200W for:
Customized remote PC control with software to turn each jammer, each band or the whole jammer system on/off, VSWR alarm in wireless setup (RF module)
Each unit offers a key lock supports and mounting hardware
Especially for prisons and other large sensitive locations such as military or governmental compounds
It can also use in oil and gas storage facilities and fields, security services, military units, secret services, museums, factory, border patrol and drug enforcement, customs
If the modules of your signal jammers are broken and you want to gain the suitable modules or DIY projects and make your signal jammer back to normal work, then you can just come here contact with our customer service and then find the suitable modules for your signal jammers
For different modules for different jammers are different
If you have the need please contact us for the real price and then place the order
Manufacturer specifications:
· Material: RF module
· Application: DIY projects
Packing contents
· Signal jammer RF module
Signal Jammer Module Specification:
| Channel | working frequency | Output power(±1dBm) | |
| CH1 | GSM | 860-920MHz | 44.5dBm |
| CH2 | UHF | 433MHz | 44.5dBm |
| Connector Type | SMA | ||
| Signal Source | Yes | ||
| Jamming radius | Depend on signal strength 200-1000m, | ||
| Power supply | DC 24-28V, 2.5 A for one module. | ||
| Output Power | 30W | ||
| Power consumption | 60W for one module. | ||
| Main engine weight | 0.7Kg | ||
| Size | 128×46×20cm | ||
| Humidity | 30%-95% | ||
| Running temperature | -20℃ to +50℃ | ||
Signal Jammer Module Applications:
Prisons, Military, School, detention house or Government buildings, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains etc.
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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