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Are cell phone jammers illegal in schools - jammers irish meaning of kathleen

110W RF High Power Signal Jammer 1 - 4 Channel Frequency Band RH ≤90%
110W RF High Power Signal Jammer 1 - 4 Channel Frequency Band RH ≤90%
Product Name: High Power Signal Jammer Power Supply: Input DC28V Total RF Power: Up To 110W Dimensions: 450 X 350 X190 Mm Frequency Band: 1-4 Channel Weight: 27kg(Main Engine) Antennas: 4pcs Omni Antennas Jamming Range: 0-30 Meters 110W RF Power Amplifier Module , Full Band Channel Vehicle mounted , High Power Signal Jammer for Military   Product Instructions         The High Power Full-band vehicle-mounted Mobile signal Jammer is our factory that uses advanced foreign technology, mainly aimed at the border, military, prisons, large gathering place in unsafe hidden danger brought by the mobile phone, According to the actual situation of mobile communication at home and abroad, carefully developed high-tech products, it can be 0-30 meters in radius range (Jamming GSM/CDMA/DCS/PHS / 3G / 4 G,etc. Cell phone signals). Makes the phone impossible to play and answer, the wireless signal is cut off, but does not interfere with the work of other electronic devices.   Product Feature   All cell phone signals can be blocked. Only block the downlink signal of the mobile phone, not interfere with the base station. Imported devices, slow start circuit design can avoid the ignition phenomenon caused by mechanical switch, and the integration degree is high and stable. Multiplex regulation, each section can be enabled or closed separately. Car power supply, easy to follow Perfect self-protection function. When the device is warned of overheating fault, the shielding device will automatically shut down the failed module to avoid the damage of the shielding device.   Operating Manual   1. Carefully open the packing cases, will open the packing cases, keep, for future move or carry, check whether the open project in good condition, if it is found that the existing any loss, damage or missing parts, please contact your dealer. 2. After connecting all wires and antennas, please directly turn on the power supply of the host machine.At this point, the host works by default for maximum power output.To shut down the machine, please turn off each switch of the shield first, and wait 5-10 minutes before turning off the main power of the machine, so that the shield will stop working.   Technical Specifications   Technical Specifications     No. Technical Standard Technical Parameters   1 CH1 20MHz - 90MHz 40W   2 CH2 90MHz - 500 MHz 40W   3 CH3 500MHz - 2000 MHz 20W   4 CH4 2000MHz - 6000MHz 10W   5 Total RF Power Up to 110W   6 Power Supply Input DC28V   7 Dimension 450 x 350 x190 mm   8 Net Weight 27kg(Main Engine)   9 Jamming Range 0-30 meters   10 Action Type All mobie Phones(2G+3G+4G),4G wifi signal, interphone, etc.   11 Temperature -10 ~ 55℃   12 Relative Humidity ≤90% (RH)   13 Atmospheric pressure 86-106kPa   14 Positon In the car     Product Applications   Military Convoy VIP Protection RIOT Control S.W.A.T Team EOD Operations Electronic countermeasure, etc.   Product Accessories   No Name Qty Unit Remark 1 Antenna 4 pcs Omni-directional 2 Power Line 1 pcs Vehicular Standard 3 Control Box 1 pcs     Application Place   Tag: Full Band Vehicle mounted High Power Signal Jammer for Military explosion - proof.

are cell phone jammers illegal in schools

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