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 | 20 antennas desktop signal blocker |
| Antennas | 20 pcs 2.5dBi Omni Antennas |
| Weight | 6.2kg |
| Power Adapter | used in car directly |
| Jamming range | 1-40meters,depend on mobile signal strength |
| Name | Desktop WiFi Jammer |
| Brand Name | GREETWIN |
| Model Number | GW-JG20HXF |
| 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 | 20 antennas desktop signal blocker | Antennas | 20 pcs 2.5dBi Omni Antennas |
| Weight | 6.2kg | Power Adapter | used in car directly |
| Jamming range | 1-40meters,depend on mobile signal strength | Name | Desktop WiFi Jammer |
| Brand Name | GREETWIN | Model Number | GW-JG20HXF |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | 20 Antennas Signal Jammer Blocker ，2.4G 5.8G Signal Jammer Blocker ，LOJACK 868 Car Signal Jammer | ||
20 Antennas Siganl Jammer Block 2G 3G 4G 5G WIFI 2.4G WIFI 5.8G LOJACK 868 433 315 Car Jammer
| GW-JG20HXF (Europe 20 Bands) | GW-JG20HXF ( America 20 Bands) |
| 758-830MHz: 3.0W 5G, 4G LTE Low | 850-895MHz: 3.0W CDMA 850 |
| 920-965MHz: 3.0W GSM900 | 1800-2000MHz: 3.0W DCS, PCS |
| 1800-1920MHz: 3.0W DCS | 2100-2170MHz: 3.0W 3G, UMTS |
| 2100-2170MHz: 3.0W 3G, UMTS | 2300-2500MHz: 3.0W 4G LTE + WiFi 11.b & g |
| 2400-2500MHz: 3.0W WiFi 11.b & g | 2500-2700MHz:3.0W 4G WiMAX Sprint |
| 2570-2690MHz:3.0W 4G LTE High | 700-800MHz: 3.0W 4G LTE USA iPhone (AT&T & Verizon) |
| 1450-1500MHz 3.0W 5G | 5G 617-652MHz 3.0W 5G |
| 5G 3400-3800MHz 2.0W 5G | 1700-1800MHz: 3W 4G LTE |
| 1570-1620Mhz: 3W GPS L1 + Glonass L1 | 1570-1620Mhz: 3W GPS L1 + Glonass L1 |
| 164MHz: 3W Lojack | 173MHz: 3W Lojack |
| 1170-1280Mhz: 3W GPS L1 + L5 +Glonass L2 | 1170-1280Mhz: 3W GPS L1 + L5 + Glonass L2 |
| 5.1-5.9GHz 2.0W 5GHz 11.a | 5.1-5.9GHz 2.0W 5GHz 11.a |
| 130-200MHz: 3W VHF | 130-200MHz: 3W VHF |
| 200-300MHz :3W | 200-300MHz :3W |
| 300-400MHz 3W Car Remote 315MHz | 300-400MHz 3W Car Remote 315MHz |
| 400-500MHz: 3W UHF & 433MHz | 400-500MHz: 3W UHF & 433MHz |
| 315MHz :3W Car Remote | 315MHz :3W Car Remote |
| 433MHz :3W Car Remote | 433MHz :3W Car Remote |
| 868MHz :3W Car Remote | 868MHz :3W Car Remote |
| 1370-1390Mhz: 3W GPS L3 + L4 | 1370-1390Mhz: 3W GPS L3 + L4 |
| Total: 58.0 W | Total: 59 W |
| All Frequency can mix very Flexible, Each module/Band is independent, LED Each Band | |
| Adjustable Output Power each Band/Channel, Max Output Power to 0 (OFF) | |
| 2-5 Meters with Infrared Remote Control Turn ON/OFF Power | |
specification
1. each band output power 3 W
2.20 channels Amount power 60W
3. with high gain Omni antenna
4. for signal GSM CDMA DCS PHS 2g 3g 4g 5g wifi GPS etc customization support
5. RF Connector: SMA
6. Operating Humidity: Up to 95% rel. humidity
7. Storage Temperature:-40ºC~+90ºC
8. Operating Temperature: -30ºC~+70ºC
9. Reaction time: 3-5 seconds
10. power supply:AC220V/DC24V
Jammer Application
This high power desktop jammer widely used in many field such as:
1.Justice Administration: prison, detention house, reeducation center, public security, court, Procuratorate.
2. Education: examination room, teaching classroom, dormitory, social examination sites, education training institution
3. Conference room of Party and government offices and administrative unit
3. Storehouse of Factory, Workshop, Mines, Assembly
4. Military Place or Important Confidentiality Place
5. Cinema, Theater, Concert hall, Memorial Hall, Auditorium, etc.
Packing list
main jammer*1
antenna*20
power supply*1
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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