Want to find a world wide mobile phone signal jammer that owns good cooling system? Then have a look at this World Wide Mobile phone Signal Jammer with Built in Antenna & Fan, and you will find that it can be the best and first choice.
This mobile phone jammer can block the signals of the CDMA, GSM, DCS, PCS and 3G. The total output power of this device is 3W with a jamming distance from 1 to 15 meters depending on the signal strengthen in the given area.
Such a device is widely used in the important examinations. And besides in places where need quiet condition as the conference room, auditoriums, law court, library, exam room, school, cinema, theater, and hospital and so many other places it has also been applied. What’s more, in important place this mobile phone jammer also has been applied as security tool such as the government, military, finance, security, police and command center and so on.
If you are looking for such kind of product, just come here add one to your cart. Then you will of course get this one at the best price.
Affected Frequency Ranges:
- CDMA: 850-894MHz
- GSM: 930-960MHz
- DCS: 1805-1880MHz
- PCS: 1900-1990MHz
- 3G: 2110-2170MHz
Single output power:+35dBm / 800mW
Total Output power:3W
Power Source:AC adapter (AC110V-240V DC5V)
Antenna: Built-in antenna
Jamming range: Radius 1-15M(the Cellular signal must ?-75dBm in the location) ,
The jamming radius still depends on the strength signal in given area
Safety regulation:AC Adapter UL (E190582) ,CSA (LR112971 Level 3)
Temperature:-40 to +55?
Jammer x 1
AC adaptor x 1