Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 30000 pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | 4 Channel Signal Jammer |
| Output Power | 20W |
| Color | Black |
| Warranty | 1 year |
| Oem | Support |
| Communication | Wireless |
| Brand Name | GREETWIN |
| Model Number | GW-JN4XF |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 30000 pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton with PE Foam |
| Product Name: | 4 Channel Signal Jammer | Output Power | 20W |
| Color | Black | Warranty | 1 year |
| Oem | Support | Communication | Wireless |
| Brand Name | GREETWIN | Model Number | GW-JN4XF |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | WiFi Bluetooth GPS Signal Jammer ，20W GPS Signal Jammer ，50m 4 Channel Signal Jammer | ||
WiFi Bluetooth GPS Signal Jammer 4 Channel
Signal Jammer Data Sheet:
| 2 x GW-JN4XF can cover all 2G/3G/4G/5G, LORA Network or 2.4GHz | 2 x GW-JN4XF can cover all 2G/3G/4G/5G, LORA Network 2.4GHz | |||
| GW-JN4XF-5G A (Europe) | GW-JN4XF-5G B (Europe) | GW-JN4XF-5G A (America) | GW-JN4XF-5G B (America) | |
| 920-965MHz: 10W GSM900 | 3400-3800MHz: 4W 5G | 850-895MHz: 10W | 617-652MHz: 10W 5G | |
| CMDA | ||||
| 1800-1920MHz: 10W | 1450-1500MHz: 10W 5G | 1800-1990MHz: 10W DCS, PCS | 2400-2500MHz: 8W WiFi 11.b, g | |
| DCS | ||||
| 2100-2170MHz: 10W 3G, UMTS | 900-960MHz: 10W LORA Network (or 2.4GHz) | 2100-2170MHz: 10W 3G, UMTS | 900-960MHz: 10W LORA Network | |
| 2570-2690MHz: 8W 4G LTE High | 758-825MHz: 8W 4G LTE Low | 2500-2690MHz: 8W 4G LTE High | 720-805MHz: 8W 4G LTE Low | |
| Total: 38 W | Total: 32 W | Total: 38 W | Total: 36 W | |
| Options: GPS L2 + Glonass L2: 8W, GPS L3+ L4:8W, GPS L5: 8W, Lojack 173MHz, 5W, 315MHz:5W, 433MHz:5W, 868MHz:10W, 5GHz :4W | ||||
| Power supply: | AC100-240V | |||
| Jamming Range | Radius 20-50 meters (-75dBm@Omnidirectional antennas) | |||
| Working time: | 40 minutes | |||
| Weight | 1.2 Kg | |||
| Dimension: | 145 x 95 x 45mm | |||
| Warranty: | 1 year | |||
Precautions:
1. The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2. If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3. It is forbidden to use while charging.
4. Do not use handheld jammers as desktop jammers.
5. Do not use jammers before connecting the antenna.
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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