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 |
| Hanheld Jammer | for Theatres, Recording Studios, Banks, |
| Dimension | 132x80x40mm and not include antennas |
| Adjustable | Each band have Single Switch |
| Support Car Charger | DC-12V |
| Transport Package | Netural Package |
| Jamming range(radius) | 1-20m (Depend on local signal intensity) |
| Trademark | OEM/ODM jammer |
| Total Working Bands | 8 Bands |
| Portable | Handheld Jammer |
| Brand Name | GREETWIN |
| Model Number | GW-JN8 |
| 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 |
| Hanheld Jammer | for Theatres, Recording Studios, Banks, | Dimension | 132x80x40mm and not include antennas |
| Adjustable | Each band have Single Switch | Support Car Charger | DC-12V |
| Transport Package | Netural Package | Jamming range(radius) | 1-20m (Depend on local signal intensity) |
| Trademark | OEM/ODM jammer | Total Working Bands | 8 Bands |
| Portable | Handheld Jammer | Brand Name | GREETWIN |
| Model Number | GW-JN8 | Certification | SGS, ISO9001 |
| Place of Origin | China | ||
| High Light | gps blocker signal jammer ，gps jammer blocker | ||
Lojack 8 Bands Portable Signal Jammer for Recording Studios , Selectable 3G 4G GPS
Cell Phone Jammer with shortcomings such as the unchangeable bands, the inconvenient carrying, or signal loss can be quite annoying when applying them. But now, here comes the man-carried 8 Antennas Portable 3G 4G WIFI GPS Cell Signal Jammer, which is intended to solve these problems with its great allocation.
Application area:
1.It can be applied at meeting rooms, conference rooms, trains, bus and more
2.For some locations of special purpose such as hospitals, gas stations and more
Do field test first to make sure no interference happened to the normal operation of their equipment and instrument
Warranty: one year from delivery date
Affected Frequency Ranges:
CDMA 850 : 851-894MHZ
GSM 900 : 925-960MHZ
DCS 1800 : 1805-1880MHZ
PCS 1900 : 1930-1990MHZ
3G 2100: 2110-2170MHZ
GPS: 1570-1580MHz
WIFI 2.4G : 2400-2485MHZ
4G LTE 700: 725-770MHZ (US)
4G LTE 1700 : 2110-2155MHZ(US)
4G LTE 800 : 791-821MHZ(EU)
4G LTE 2300 : 2300-2400MHZ
4G LTE 2600 : 2620-2690MHZ(EU)
Specifications:
| Type | Output port | Frequency | Average output power |
| 8 Band Portable Signal Jammer | CDMA800 | 851-894MHz | 500mw |
| LTE800 | 791-821MHz | 500mw | |
| GSM900 | 925-960MHz | 500mw | |
| DCS1800 | 1805-1880MHz | 500mw | |
| WCDMA 3G | 2110-2170MHz | 500mw | |
| LTE2600 | 2620-2690MHz | 500mw | |
| Wifi 2.4G | 2400-2500MHz | 500mw | |
| GPS | 1570-1580MHz | 500mw | |
| LOJACK(optional) | 173MHz | 500mw | |
| Power supply: 50 to 60Hz, AC 100 to 240V | |||
| With AC adapter (DC12V), Built-in Battery | |||
| Total Output power: 4Watt | |||
| 1-20M @ depending on the Signal strength | |||
Weight: 950g | |||
| Antennas Details:high-tech rubber (8 units) | |||
Charge full time about 4Hours, | |||
Package contents:
1 x High Power Jammer,
1 x AC power supply
1 x DC power supply
8 x Antennas,
1 x Car charger.
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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