Multi-band cell phone signal jammer can work to isolate the specified unwanted frequency bands when there is the demand for signal free zone.
The 6 antenna portable Wi-Fi 3G1 4G phone signal jammer is one of the multifunctional signal blocking units available with well-built compact construction and delicately combined functionality.
The powerful jammer has a wide affected frequency ranges to include CDMA/GSM, DCS/PCS, GPS and Wi-Fi. It also has a jamming range up to 20m, depending on the signal strength in the given area. Within the range, just turn on the jammer, all wireless connection to 2G, 3G or Wi-Fi network will be disabled at the same time.
Also, the jammer is a selectable unit.
In other word, user can choose to allow operation of one or a few of frequency bands. Adjustment of ON or OFF any of the single bands will not cause any disruption to the operation of others.
The jammer is flexibly applicable for its portability and ease of charging. It can be applied at meeting rooms, conference rooms, trains, bus and more location as you want, powered by universally using AC adapter or by 4000mA/h rechargeable battery. The well-designed cooling system will further ensure you a lasting service time
Affected Frequency Ranges:
-CDMA: 850 to 894MHz
-DCS/PCS:1805 to 1990MHz
-3G:2,110 to 2,170MHz
Total output power:3W
Jamming range: up to 20m, the jamming radius still depends on the strength signal in given area
External Omni-directional antennas all the TX frequency covered down link only
Power supply:50 to 60Hz, 100 to 240V AC
With AC adapter (AC100-240V-DC12V),4000mA/H battery
Dimension:133x75x35mm and not include antennas
Inner box dimension:220x202x65mm
Full set weight:0.85kg
Portable Signal Jammer
Best selling 8 Antenna Portable Cell Phone Jammer GPS WIFI Jammer for sale
Note: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc
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