New FSK/ASK 868mhz Jammer block 30-100M,Remote Control Jammers
New FSK/ASK 868mhz Jammer block 30-100M,Remote Control Jammers
A product profile of the This product is a kind of high-power FSK FM radio transmitters. In a certain range, can block the same frequency of the wireless signal, cheating in specializ ed radio devices used for some occasions; Remote control electronic said; Remote control scale load such as cheating, the examination room the hotel; The meeting, etc. Failure makes cheating wireless signals. Frequency of the factory (default) is set to 868 Mhz; Two parameters; Working voltage: DC9V making (6F22) Working current: 50 mha Working frequency: 868 MHZ or ASK, FSK Coverage radius: 30-100 - m Dimension: 147 * 41 * 20 mm (including the antenna) Color: black Three methods of use A: open the monitor battery cover, load a 9 v battery. Pay attention to the battery is negative; After the battery will be side power switch to ON, monitor electricity, hold down the front button; The blue light is lit, monitor the launch of 868 MHZ wireless signals. Loosen the positive button, the blue indicator, monitor stop working. When using pull rod antenna when is the best state; Note: 1: long time or when going out for a long time, please turn off the power switch, side. 2: please use the appropriate shielding environment, so as not to affect the use effect 3: avoid the sun, rain, water droplets, long-term under high temperature and wet environment. 4: the instrument is the effective range of the host centered round area, so pay attention to when using the location of the correct selection of instrument lest produce shielding blind Angle. 5: this product belongs to sensitive instrument remote control products, for example: electric cars, cars, remote control door, door remote signal shielding effect, such as fair use, please

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