This 70W High Power Cell Phone Jammer for 4G Wimax with Directional Antenna, which can block the signals of 4G Wimax, 3G, CDMA, GSM, DCS and PCS. Thus it owns high ability in blocking 3g signal compared with other 3G jammers.

Since it owns good design it can keep working if using the AC adapter and since it own an output power of 70W it belongs to the high power jammer and the jamming range can reach as far as 100m and the output power is adjustable. Besides it applied the automatic power switching power supply and all the TX frequencies cover downlink only. Apart from this, since it has cooling fan inside, when it keep working the temperature won’t be high, so it can work normally. What’s more, by using the external directional panel antenna, it is good at jamming the signals in certain direction which depends on antenna.

This high quality jammer is really suitable to be used in places like Library, theater, class room,prison, guard, invigilate meeting room and other important places and situations.

Specifications

Product Notes

• Make sure to connect all the antennas firstly before the power supply is switched on. Please do not take off antenna when the machine is working.
• Antenna shall be used vertically to the ground for working more efficiently.
• Please don't put the jammer in the bad Condition of over-wet, over-hot, high voltage and high magnetism.
• The jammer shall be installed in the position with good ventilation, and large-scale things shall be avoided to ensure the shielding effect.
• This product is only work for 4G Wimax Signals ,cannot block iPhone 4S, as it is 4G LTE. if you want the Jammer for 4G LTE, please pay attention to 70W High Power Cell Phone Jammer for 4G LTE with Directional Antenna (JM170142).

Accessories

• High Power Cell Phone Jammer for 4G Wimax with Directional Antenna
• Power adaptor
• Antennas