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8 Antenna CDMA GSM Handheld Signal Jammer 3G 4G Signal Isolator 10W

  • China,Shenzhen
  • Greetwin
  • CE
  • 1pcs
  • Contact Us
  • Parper box, buble wrap
  • 5-8days
  • T/T, Western Union, Paypal. Alibaba
  • 1000pcs/month

Portable 8 Antenna 10W Power Jammer Handheld CDMA/GSM Signal Jammer Dcs/PCS 3G/4G Signal Isolator


Product Description

Different jammers are available basing on their performances and on the specification of the signal to be disturbed: jammers for bugs and mobile phones, jammers for GPS devices, jammers for cameras, radio, and Wi-Fi jammers, jammers for microphones and small recorders. Further down you will find the section that examines the types and main areas of intervention of jamming devices



1. Portable design, can be put in the pocket
2. ON/OFF switch makes it more humane
3. Built-in cooling fan, rechargeable battery, continuous work: 1.5+ hours
4. Eight channels with different frequency ranges,
Or customize other cellular standards in the world.
For example,2g 3g 4g, Wifi, GPS, Lojack.
5. Multiple frequency bands can be adjusted to open or close any frequency band without affecting the operation of other frequency bands
You can choose the following frequencies:




1. It can be applied to meeting rooms, conference rooms, trains, bus and more
2.For some locations of special purpose such as hospitals, gas stations, and more
Do field test first to make sure no interference happened to the normal operation of their equipment and instrument


GW-JN8XFH (Europe) GW-JN8XFH (America) GW-JN8XFH Drone
2G/3G/4G/5G 2G/3G/4G/5G Drone GPS
920-965MHz: 10W 850-895MHz: 10W WiFi 2400-2500MHz: 8W WiFi 11.b & g
1800-1920MHz: 10W 1800-1990MHz: 10W WiFi 2400-2500MHz: 8W WiFi 11.b & g
2100-2170MHz: 10W 2100-2170MHz: 10W 1560-1620MHz: 10W
3G, UMTS 3G, UMTS GPS L1 + Glonass L1
2400-2690MHz: 8W 2350-2700MHz: 8W 5.7-.5.9GHz 4W
WFi 2.4GHz + 4G LTE H WFi 2.4GHz + 4G LTE H WiFi 11.a
758-825MHz: 8W 720-805MHz: 8W 1220-1280MHz: 10W
4G LTE Low 4G LTE Low GPS L2 + Glonass L2
3400-3800MHz: 8W 5G 617-652MHz: 10W 5G 5.7-.5.9GHz 4W WiFi 11.a
1450-1620MHz: 10W 1560-1620MHz: 10W 433MHz: 5W
5G LTE + GPS L1 + Glonass L1 GPS L1 + Glonass L1 Car Remote
164MHz :5W Lojack 173MHz :5W Lojack 860-920MHz: 10W Car Remote
Total: 69 W Total: 71 W Total: 59 W
Options: GPS L2: 10W, GPS L3+ L4:8W, GPS L5: 8W
Power supply: AC100-240V,
Jamming Range: with Both Short and Long Antennas (100mm and 210mm) PCB-2048 Cell phone Radius 20-50 meters (-75dBm@Omnidirectional antennas)
PDJ-2048-DJ for Drone Radius 100-300 meters
Working time: 45 Minutes
Weight 2.0 Kg
Dimension: 200 x 160 x 50mm (Main Unit only, do not include Antennas)
Warranty: 1 year


Q1.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please
Contact us with more details.

Q2.Delivery Date&Lead Time

Quantity Lead time Delivery to American/Middle East/Asia/Europe
<20 pcs 3-5 business days 3-7 business days by DHL
5-7 business days by FedEx/UPS
20-100 pcs 7-15 business days
>100 pcs 15-24 business days
*Click it to get the sample.

Q3. Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, etc.

Q4. What should I do if I don't know about frequency in my country?

Please feel free to Contact us with your inquiry, we will find the frequency you need and address your problems.




8 Antenna CDMA GSM Handheld Signal Jammer 3G 4G Signal Isolator 10W 0​




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