DC12v 4w 3G 4G Signal Jammer With 8pcs Omni Antennas Up To 20m Work 1.5 Hours
The latest 8 antennas portable WiFi Jammer provides effective jamming for all mobile phone 2G, 3G, 4G signals and WI-FI 2.4G/GPS L1 bands. Total output power of this handheld signal jammer is 4W with jamming range up to 20m.
Features
- Use External Omni-directional antennas, all the TX frequency covered down link only
- The latest design and Good cooling system with cooling fan inside
- Could be charged in car with DC12V
- Can turn on or off any single band without influencing the other bands operation
- Built-in Battery: 4600mA/h, Charge full time within 4 Hours, Working time: 90 minutes
- ODM and OEM orders are welcome. You can select any 8 bands for your requirements (GPS L2-L5, 433MHz, 315Mhz, etc.) - Price may vary
Specifications
| Frequency Band |
Range |
| Lojack |
167-175MHz |
| GSM & CDMA |
851-960MHz |
| DCS & PCS |
1805-1990MHz |
| WiFi/Bluetooth, 4G LTE |
2400-2483MHz |
| 4G Wimax (Sprint) |
2300-2400MHz or 2500-2690MHz |
| 4G LTE iPhone (AT&T & Verizon) |
700-800MHz or 790-862MHz |
| GPS |
1570-1580MHz |
| 3G |
2110-2170MHz |
| Jamming Range |
Radius 2 to 20 Meters (signal strength <= -75dBm) |
| Battery |
Ni-Mh battery 4600MAh |
| Work Time |
90 minutes per full charge |
| Output Power |
4 Watt |
| Power Supply |
AC100-240V TO DC12V IN |
| Cooling System |
1 cooling fan inside |
| Box Size |
220*200*65mm |
| Weight |
0.85 kgs |
Accessories
- Main unit x 1pcs
- Power adapter x 1pcs
- Car charger x 1pcs
- Omni antenna x 8pcs
Applications
- Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc.
- For special purpose locations such as hospital, gas station, Army authorities, and other official facilities
Important Notices
- Do not power on if antennas are not connected
- The functional coverage is greatly affected if antennas are not installed correctly. Ensure antennas are properly connected before usage
- When powered on, keep away from computer, notebook PC, television, audio and AM/FM radio to prevent interferences
- The normal operational temperature is about 65°C. If temperature is higher, turn off power immediately and contact local agent
- Functional coverage depends on location and strength of ambient mobile phone base stations
- Place device on higher position for better coverage (2 meters height recommended)
- The Ni-MH rechargeable battery has estimated 500 recharge cycles. Contact local agent to replace battery when needed
Installation Steps
- Charge battery at least 5 hours before first-time use
- Turn off power switch before charging. Charging indicator lights RED when charging, turns GREEN when finished
- Install antennas and tighten according to number indicator (refer to picture below)
- Turn on power switch - Power LED lights Green and each band LED turns on
- Not recommended to use while charging (operational temperature may reach 75°C normally)
Function Introduction
Each band can be chosen to operate or not:
- Find the dip switch on the side of the device (see picture below)
- The number indicators correspond to the number of antennas
- Eight arrows from OFF to ON (default) - by dip switching ON to OFF, each band can be disabled
- The corresponding LED indicator will turn off