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 |
Transport Package | Neutral Packing |
Trademark | Greetwin |
HS Code | 8517699000 |
Antenna | 21 PCS Omni Antennas |
Production Capacity | 10, 000PCS/Month |
Specification | ISO9001 |
Brand Name | GREETWIN |
Model Number | GW-JN21XF |
Certification | SGS, ISO9001 |
Place of Origin | China |
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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 |
Transport Package | Neutral Packing | Trademark | Greetwin |
HS Code | 8517699000 | Antenna | 21 PCS Omni Antennas |
Production Capacity | 10, 000PCS/Month | Specification | ISO9001 |
Brand Name | GREETWIN | Model Number | GW-JN21XF |
Certification | SGS, ISO9001 | Place of Origin | China |
High Light | 21 Antennas Cell Phone Signal Jammer ,16000mAH Cell Phone Signal Jammer ,GPS Lojack Cell Phone Blocker |
21 Antennas Cell Phone Blocking Gps Lojack Wifi Cell Phone Signal Jammer
The Signal Jammer is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals and from transmitting them. Jammers can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected, such as entertainment venues
GW-JN21XF-E(Europe) 5G + 5GHZ | GW-JN21XF-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 (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: 21.0 W | |
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 | America Type:21 Bands | |
2 & 19 : 1800-1920MHz: DCS, GSM1800, PHS, PCS, CDMA1900 | 1: 173MHz Lojack | |
3 & 20: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 | 2 & 19: 1800-1990MHz: GSM, GSM1800, PHS, PCS, NEXTEL, CDMA1900, GSM1900 | |
4 & 21: 2570-2690MHz: 4G High WiMax2, 4G LTE | 3 & 20: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 | |
5: 1450-1620MHz GPS L1 + Glonass L1 +5G LTE | 4 & 21: 2500-2700MHz: 4G Wimax (Sprint), 4G High LTE | |
6 & 18: 920-965MHz: GSM900 | 5: 1570-1620MHz GPS L1 + Glonass L1 | |
7: 2400-2500MHz: WiFi/Bluetooth 11.b. g. | 6 &18: 850-895MHz: CDMA 850 | |
8 & 17:758-830MH: 5G, 4G Low LTE , 4G WiMax | 7: 2300-2500MHz: WiFi/Bluetooth 11.b. g.+ 4G LTE | |
9: 1170-1290MHz GPS L2 + L5+ Glonass L2 | 8 &17 : 720-805MHz 4G LTE (AT&T & Verizon) | |
10: 5.1-5.9GHz: WiFi 5GHz 11.a | 9: 1170-1290MHz GPS L2 + L5+ Glonass L2 | |
11:868MHz: Car Remote or GPS L2+L5 | 10: 5.1-5.9GHz: WiFi 5GHz 11.a | |
12: 433MHz Car Remote | 11:868MHz: Car Remote or GPS L2 + L5 | |
13 315MHz Car Remote | 12: 433MHz: Car Remote or GPS L3 + L4 | |
14: 400-480MHz UHF & Car Remote | 13 315MHz Car Remote | |
15:3400-3800MHz 5G LTE | 14: 400-480MHz UHF & Car Remote | |
16:3400-3800MHz 5G LTE | 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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