Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 10000 |
| Delivery Time | 3-5 days |
| Packaging Details | 240 x 160x 90mm |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD |
| Material | Plastic |
| Power supply | AC100-240V or 12V Car Charger |
| Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Jamming Range | Radius 10-30 meters |
| Quality Warranty | 12 Months |
| Weight | 1.5Kg |
| Brand Name | GREETWIN |
| Model Number | GW-JN21 |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10000 |
| Delivery Time | 3-5 days | Packaging Details | 240 x 160x 90mm |
| Working time | 3.0 Hours, Battery：Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD | Material | Plastic |
| Power supply | AC100-240V or 12V Car Charger | Dimension | 220 x 140x 70mm (Main Unit only, do not include Antennas) |
| Jamming Range | Radius 10-30 meters | Quality Warranty | 12 Months |
| Weight | 1.5Kg | Brand Name | GREETWIN |
| Model Number | GW-JN21 | Certification | SGS, ISO9001 |
| Place of Origin | China | ||
| High Light | 16000mAH Wifi Signal Blocker ，21.0W Wifi Signal Blocker ，21 Antennas Remote Signal Jammer | ||
21 Antennas 2G 3G 4G Wifi Signal Blocker Vehicle Remote Signal Jammer
| PCB-1021P-E(Europe) 5G + 5GHZ | PCB-1021P-A (America) 5G + 5GHz | |
| 2 x 758-830MHz: 1.0W 5G, 4G LTE Low (Two Bands) | 2 x 850-895MHz: 1.0W CDMA 850 (Two Bands) | |
| 2 x 920-965MHz: 1.0W GSM900 (Two Bands) | 2 x 1800-2000MHz: 1.0W DCS, PCS (Two Bands) | |
| 2 x 1800-1920MHz: 1.0W DCS (Two Bands) | 2 x 2100-2170MHz: 1.0W 3G, UMTS (Two Bands) | |
| 2 x 2100-2170MHz: 1.0W 3G, UMTS (Two Bands) | 2300-2500MHz: 1.0W 4G LTE + WiFi 11.b & g | |
| 2400-2500MHz: 1.0W WiFi 11.b & g | 2 x 2500-2700MHz:1.0W 4G WiMAX Sprint (Two Bands) | |
| 2 x 2570-2690MHz:1.0W 4G LTE High (Two Bands) | 2 x 700-800MHz: 1.0W 4G LTE USA iPhone (AT&T & Verizon) (Two Bands) | |
| 1450-1620MHz 1.0W 5G+ GPS L1 +Glonass L1 | 1570-1620 MHz: 1.0W GPS L1 + Glonass L1 | |
| 164-173MHz :1.0W Lojack 164MHz | 173MHz 1.0W | |
| 315MHz :1.0W Remote Control | 315MHz :1.0W Remote Control | |
| 433MHz :1.0W UHF Remote Control | 433MHz :1.0W UHF Remote Control | |
| 868MHz: 1.0W Remote Control | 868MHz: 1.0W Remote Control | |
| 5.1-.5.9GHz :1.0W WiFi 11.a | 5.1-.5.9GHz :1.0W WiFi 11.a | |
| 1170-1280MHz: 1.0W GPS L2 + L5+ Glonass L2 | 1170-1280MHz: 1.0W GPS L2 + L5+ Glonass L2 | |
| 5G 3400-3600MHz 1.0W 5G LTE | 5G 617-652MHz 1.0W 5G LTE | |
| 5G 3600-3800MHz 1.0W 5G LTE | 1700-1800MHz : 4G LTE | |
| 400-480MHz :1.0W UHF Remote Control | 400-480MHz :1.0W UHF Remote Control | |
| Total: 21.0 W | Total: 21.0W | |
| Power supply: | AC100-240V or 12V Car Charger | |
| Jamming Range | Radius 10-30 meters (-75dBm@Omnidirectional antennas) | |
| Working time: | 2.5 Hours, Battery:Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD | |
| Weight | 1.6Kg | |
| Dimension: | 220 x 140x 70mm (Main Unit only, do not include Antennas) | |
| Warranty: | 1 year | |
|
1: 164-173MHz Lojack 2 & 19 : 1800-1920MHz: DCS, GSM1800, PHS, PCS, CDMA1900 3 & 20: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 4 & 21: 2570-2690MHz: 4G High WiMax2, 4G LTE 5: 1450-1620MHz GPS L1 + Glonass L1 +5G LTE 6 & 18: 920-965MHz: GSM900 7: 2400-2500MHz: WiFi/Bluetooth 11.b. g. 8 & 17:758-830MH: 5G, 4G Low LTE , 4G WiMax 9: 1170-1290MHz GPS L2 + L5+ Glonass L2 10: 5.1-5.9GHz: WiFi 5GHz 11.a 11:868MHz: Car Remote or GPS L2+L5 12: 433MHz Car Remote 13 315MHz Car Remote 14: 400-480MHz UHF & Car Remote 15:3400-3800MHz 5G LTE 16:3400-3800MHz 5G LTE | America Type:21 Bands 1: 173MHz Lojack 2 & 19: 1800-1990MHz: GSM, GSM1800, PHS, PCS, NEXTEL, CDMA1900, GSM1900 3 & 20: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 4 & 21: 2500-2700MHz: 4G Wimax (Sprint), 4G High LTE 5: 1570-1620MHz GPS L1 + Glonass L1 6 &18: 850-895MHz: CDMA 850 7: 2300-2500MHz: WiFi/Bluetooth 11.b. g.+ 4G LTE 8 &17 : 720-805MHz 4G LTE iPhone (AT&T & Verizon) 9: 1170-1290MHz GPS L2 + L5+ Glonass L2 10: 5.1-5.9GHz: WiFi 5GHz 11.a 11:868MHz: Car Remote or GPS L2 + L5 12: 433MHz: Car Remote or GPS L3 + L4 13 315MHz Car Remote 14: 400-480MHz UHF & Car Remote 15: 617-652MHz 5G LTE 16: 1700-1800MHz 4G LTE | |
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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