First it owns the common characteristic that most jammer device owns and can cut off the signals of GSM 800MHz: 851MHz-894MHz, GSM 900MHz:925MHz-960MHz, DCS 1800MHz:1805MHz-1880MHz, PCS 1900MHz:1930MHz-1990MHz, 3G 2100MHz:2110MHz-2185MHz, besides it also owns the ability of blocking the signal of CDMA 450MHz:450MHz-470MHz, which is really different and excellent than many other jammer devices. Besides the jamming distance of this one is also powerful, although it is a portable jammer device, but the jamming rang of it can reach up to 20 meters at most. And it can also be used in the car with the car charger.
The special design of CDMA450 makes it to become the best choice of people who are in need of such frequency band. More details are offers here. If you are looking for one, just go ahead and gain this cell phone jammer at the best price.
?Isolating Signal Bandwidth:
?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),3500mA/H battery
?Dimension:119x74x29mm (Not included antennas)
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1.A high quality carry bag(Serve OEM for? large qty order)
2.One LED torch with torch mount
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One year warranty. 14 months for ocean shipping customers.