2017 new emp jammer http://empjammer.com/
1.Using computer programming technology
2.frequency 40~1500mhz can customized
3.Reserved upgrade connection port can update further
4.Intelligent chip control system
5.Pure digital technology（ Less heat, more efficient, longer life）
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digital emp jammer Product introduction:
Power supply voltage: 33V
Working voltage: 33V
Working mode: 1500MHZ mixing frequency (frequency can customized from 40 ~1500mhz)
Antenna mode: built-in + enhanced external [removable]
Instrument color: Crystal
Emitter size: 50X50X21MM
Battery size:50X40X21MM
Instrument power: 28W
Power switch: no
Heat radiation mode: internal heat sink

Notice:after finish working button 1,2 need off or jammer chip still Power Consumption