20w 8 Antennas Cell Phone Signal Jammer Shield Range Up To 50
Meters
Description:
The signal jammer is a 8 band jamming unit, designed to work for CDMA/GSM
851-960MHZ, DCS/PCS
1805-1990MHZ, 3G 2110-2170MHZ, Wifi 2400-2500MHz, 4G LTE 725-770MHz, 4G
Wimax 2345-2400MHz
or 2620-2690MHz, GPSL1 1570-1580 MHz, Lojack 167-175MHz. With 20W high
power output and 8
external high gain antennas, the cell phone jammer can efficiently block all mobile phone 2G, 3G, 4G
signals as well as disable lojack, Wifi, GPS devices within a long range up to 50m, depending on the signal
strength given within the area. Besides, the TX frequency covers down link only, so it will not affect the
base
station in application. The cell phone GPS jammer is built with excellent cooling system with cooling fan
inside. So the unit can sustain long time continuous working.
Features:
1. Cooling fans design make the device work in a good cooling
environment.
2. Working 24 hours continuously.
3. With the current of car and car adaptor design,
make the jammer can be used on the vehicle directly.
4. Stable capability, cost-effective choice
5. Output power 20w , make more efficient jamming. jamming range up to 50m.
6. Heat sink case makes the jammer work in a more stable and cool
situation.
7. Eight channels with different frequency range,
or customize other cellular standard in the world.
Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS,
Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.
8. Transmit noise signal to cut off all communication between cell
phone and Base station.
The jammed cell phone will show “No Service” .
will not be able to receive or dial outgoing calls.
Specification
| Output port | Frequency | Average output power | Output power |
| CDMA800 | 851-894MHz | 35dBm | 3W |
| GSM900 | 925-960MHz | 35dBm | 3W |
DCS1800/ PCS1900
| 1805-1880MHz/ 1930-1990MHz | 33dBm | 2W |
| 3G | 2110-2170MHz | 33dBm | 2W |
| GPS | 1500-1600MHz | 32dBm | 2W |
| WIFI | 2400-2500MHz | 32dBm | 2W |
| 4G LTE 800(Optional) | 791-821MHz | 35dBm | 3W |
| 4G LTE700(Optional) | 725-770MHz | 35dBm | 3W |
| 4G LTE2600(Optional) | 2620-2690MHz | 33dBm | 2W |
| 4G LTE 2300(Optional) | 2300-2400MHz | 33dBm | 2W |
| VHF | 136-174MHz | 33dBm | 2W |
| UHF | 400-470MHz | 33dBm | 2W |
| Total Output Power | 19 Watt |
| Power Supply | AC110-240V,DC 12V |
| Power consumption | 75 Watt |
| Weight | 4.0kg |
| Size | 370*140*51mm |
| Running temperature | -10℃ to +55℃ |
| Humidity | 5% - 95% |
| Complete accessories | Eight omni-directional antennas, Power cable, Fixed Mount |
| Jamming range(Radius) | 5 - 50meters , depend on local signal strength |
· Advantages:
o Good cooling system with cooling fan inside
o Can adjust or turn off any single band without influencing the
other bands operation
o Work non-stopped
o Stable capability
o Could be used in car directly,With car charger (Option) .
Application Area:
1. It can be applied at meeting rooms, conference rooms, museums,
galleries, theaters, concert halls,
churches, temples, restaurants, classrooms, training centers,
factories, banks, trains, bus and more.
2. For some locations of special purpose such as hospitals, gas
stations and more, Please do field
test first to make sure no interference happened to the normal
operation of their equipment and
instrument.
