Advantages of cell phone jammer , cell phone jammer circuit using ic 555 pdf

Advantages of cell phone jammer , cell phone jammer circuit using ic 555 pdf
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  • Product Description: Just here the signal jamming device you are viewing here is the Portable All-in-one Hidden Style Selectable 2G 3G 4G Cell Phone WifI Signal Jammer Blocker, which is designed to protect wifi signal and also the mobile phone signal tracking devices. Firstly, as owning 6 antennas so that this handheld signal jammer can cut off the signals of CDMA GSM DCS PCS 3G 4G LTE 4G Wimax and also WIFI at the same time with up to 20 meters jamming distance depending on the signal strength in the detailed place. Besides as designed with 2 cooling fans as the cooling system with powerful cooling ability and can be powered by the AC adapter and also the built-in battery so that this hidden style signal jammer can be used 24/7 nonstop and the owners do not have to wait until the jammer is full charged. Also the cool army green carry case has been designed for this all-in-one 2G 3G 4G cellphone WIFI signal blocker which makes it easy to carry. Also the design of the selectable buttons enables people to select the jamming bands according to their real need as well. In addition, the antenna cover has been used on this portable selectable 2G 3G 4G WIFI blocker, and when using it this hidden style WIFI 2G 3G 4G cell phone jammer is not easy to be discovered by others. And for places and conditions such as the meeting rooms to avoid secure information leakage, banks, theatres, churches and so many other places where need to protect the information and need the peaceful condition this hidden style WIFI 2G 3G 4G cell phone jammer can be widely used. Here this all-in-one signal jammer can also OEM the frequency bands for you as well, if you have the need then just contact us and tell us your detailed requirements.   Specifications: Affected Frequency Ranges: -CDMA/GSM: 850-960MHz -DCS/PCS:1805-1990MHz -3G:2110 - 2170MHz -4G LTE:725-770MHz or 791-862MHZ -4G Wimax:2345-2400MHz or 2620-2690MHz -WIFI:2400-2485MHz Jamming radius: up to 20 metersPower supply: AC110-240V 12VOutput power: 5 WattBattery: Lithium Iron Phosphate built in battery - 3000mAhDimensions:230*83*55mmWeight: 560g Accessories: Cell Phone WIFI JammerAntennaAntenna caseAC ChargerPortable Carry Case for free Note: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.




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