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6 Bands Large Range Jammers

Perfectjammer 2017-10-17

Desktop jammers with interference signal stability, interference ability, interference range of large features. At the same time, the longer the signal antenna, the greater the range of interference.Therefore, this 6-antenna desktop jammers became the first choice for many people. Able to interfere with all the telephone bands and intercom signals, very practical.

Application:
All kinds of examination room, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, military power and other places prohibit the use of mobile phones.

Product Features:
1.All frequency mobile phone signal jammer, it is the first choice for school / examination room / prison / office and other places.
Using efficient cooling technology, built-in 6 cooling fans, the device can work long hours.

Jamming frequencies:
CDMA: 870-880MHz
GSM: 930-960MHz
DCS/PHS: 1805-1918MHz
3G/4G: 2010-2145MHz
VHF: 135-174MHz or 315MHz / 433MHZ
UHF: 400-470MHz or 420-480MHz or 450-470MHz

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