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 | 20antennas desktop signal blocker |
| Antennas | 20pcs 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-JA20XF |
| 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 | 20antennas desktop signal blocker | Antennas | 20pcs 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-JA20XF |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | 433MHz Cell Phone Jammer ，20 Antennas Cell Phone Jammer ，3.7g Remote Control Signal Jammer | ||
World First 20 Antennas All-In-One 5g Cell Phone Jammer 3.5g 3.7g All Frequencies Signal Jammer With Remote Control.
Specifications
Isolating Signal Bandwidth:
758-830MHz: 10W 5G, 4G LTE Low
920-965MHz: 10W GSM900
1800-1920MHz: 10W DCS
2100-2170MHz: 10W 3G, UMTS
2400-2500MHz: 8W WiFi 11.b & g
2570-2690MHz:8W 4G LTE High
1450-1500MHz 10W 5G
5G 3400-3800MHz 4W 5G
164-173MHz: 5W Lojack Car Tracking
1570-1620Mhz: 10W GPS: L1 + Glonass L1
1220-1280MHz: 10W GPS L2 +L5+ Glonass L2
5.1-5.9GHz:4.0W WiFi 11.a
130-200MHz: 5W VHF
200-300MHz: 5W
300-400MHz: 5W 315MHz Car Remote
400-500MHz: 5W UHF, 433MHz
315MHz: 5W Car Remote
433MHz: 5W Car Remote
868MHz: 10W Car Remote
1370-1390MHz: 10W GPS L3+ L4
Power Supply:AC100-240V or DC 24V
Battery: Li- ion battery DC7.4V/3600mA/h
Battery Working Time: 2 or 3 hours maximum
Charger time: Around 6 hours
Total output power:6W
Jamming Range: Up to 20M (depend on cell phone signal Length)
Antennas Details: high-tech rubber (20 units)
Dimensions Of Device: 1440 x 250 x 90mm
Weight Of Product: 6.2kg
Color: Silver
Accessories
20*Antennas
Car Charger
AC Charger
Advantages:
1.Multiple bands, can adjust on or turn off any single band without influencing the other bands operation
2.High output power
3.Cooling fan inside, could be used in car directly, with car charger and AC charger
4.With built-in battery: 4000mA/h, charge full time about 4 hours
Working time: 1-2 hours
Application area:
5.It can be applied at meeting rooms, conference rooms, trains, bus and more
6.For some locations of special purpose such as hospitals, gas stations and more, please 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
| GW-JA20-E ( 20 Bands) Europe | CPB–2620H-A ( 20 Bands) America |
| 758-830MHz: 10W 5G, 4G LTE Low | 850-895MHz: 10W CDMA 850 |
| 920-965MHz: 10W GSM900 | 1800-2000MHz: 10W DCS, PCS |
| 1800-1920MHz: 10W DCS | 2100-2170MHz: 10W 3G, UMTS |
| 2100-2170MHz: 10W 3G, UMTS | 2300-2500MHz: 8W 4G LTE + WiFi 11.b & g |
| 2400-2500MHz: 8W WiFi 11.b & g | 2500-2700MHz:8W4G WiMAX Sprint |
| 2570-2690MHz:8W 4G LTE High |
700-800MHz: 10W 4G LTE USA iPhone (AT&T & Verizon) |
| 1450-1500MHz 10W 5G | 5G 617-652MHz 10W 5G |
| 5G 3400-3800MHz 4W 5G | 1370-1390MHz: 10W GPS L3+ L4 |
| 164-173MHz: 5W Lojack Car Tracking | 173MHz: 5W Lojack Car Tracking |
| 1570-1620Mhz: 10W GPS: L1 + Glonass L1 | 1570-1620Mhz: 10W GPS: L1 + Glonass L1 |
| 1220-1280MHz: 10W GPS L2 +L5+ Glonass L2 | 1220-1280MHz: 10W GPS L2 +L5+ Glonass L2 |
| 5.1-5.9GHz:4.0W WiFi 11.a | 5.1-5.9GHz:4.0W WiFi 11.a |
| 130-200MHz: 5W VHF | 130-200MHz: 5W VHF |
| 200-300MHz: 5W | 200-300MHz: 5W |
| 300-400MHz: 5W 315MHz Car Remote | 300-400MHz: 5W 315MHz Car Remote |
| 400-500MHz: 5W UHF, 433MHz | 400-500MHz: 5W UHF, 433MHz |
| 315MHz: 5W Car Remote | 315MHz: 5W Car Remote |
| 433MHz: 5W Car Remote | 433MHz: 5W Car Remote |
| 868MHz: 10W Car Remote | 868MHz: 10W Car Remote |
| 1370-1390MHz: 10W GPS L3+ L4 | 1700-1800MHz: 10W |
| Total: 155 W | Total: 155 W |
|
Option: Remote/Alarm Control 315MHz, 433MHz, 868MHz, All Frequency can mix very Flexible, Each module/Band is independent |
|
|
Adjustable Output Power/LED each Band/Channel, Max Output Power to 0 (OFF) 2-5 Meters with Infrared Remote Control Turn ON/OFF Power |
|
| Power supply: | AC100-240V or DC 24V |
| Jamming Range | Radius 20~60 meters (-75dBm@Omnidirectional antennas) |
| Weight | 6.2Kg |
| Dimension: | 440 x 250 x 90mm |
| Working time: | Without the time limit, May continue to work, |
| Antenna | 380 mm Long |
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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