High Power 8 Antenna 3G,4G(LTE/Wimax)Cell Phone,GPS,WiFi Jammer [JM-16W-A] - £259.00 :
High Power 8 Antenna 3G,4G(LTE/Wimax)Cell Phone,GPS,WiFi Jammer [JM-16W-A] - £259.00 :
Jamming Frequency: CDMA800: 850-960MHz, GSM1800: 1805-1880MHz (DCS), GSM1900: 1920-1990MHz (PCS), 3G: 2110-2170MHz, GPS: 1570-1580MHz, WIFI 2.4G: 2400-2500MHz, 4G WIMAX:2345-2400MHz or 2620-2690, 4G LTE:725-770MHz GSM/CDMA/DCS/3G/GPS/2.4G/4GLTE/WIMAX/LOJACK RF Outputing port (connect antenna). Total output power: 20W Power supply: 50-60Hz, 100-240V AC Jamming range: up to 70m, the jamming radius still depends on the strength signal in given area Dimension: 370x 140 x 51mm Full set weight: 2.5kg Notices: Before linking all the antenna, power supply shall not be switched on at first. Non taking off antenna when the mainframe is in the working condition. ◎ The jammer shall be installed in the position with good ventilation. And large-scale things shall be avoided to ensure to the shielding effect. ◎ When use the jammer outdoors, preventing water shall be taken into consideration. ◎ Antenna shall be used vertical to the ground. ◎ If you used in car,Please make sure the car output adapter is DC12V, this machine only can be working on DC12V .Not DC24V. ◎ The Remote switch cann’t be used in this style.

cell phone jammers for classrooms

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