supply of drone jammer in s.p office gadchiroli specification show in tender form , drone jammer specification , supplying, testing and commissioning of drone jammer ( aircraft detection defense strike system ) , weight of equipment ( including batteries ) -3785 gm, equipment dimentions ( including batteries ) -length 866mm*width229mmheight*78mm interference frequency-2.4ghz5.8ghz gps / glonass / beidu, 5.1ghz ( optional 900mhz ) , interference distance 1000m, type of antena-orientation, antena gain-db9, antena angle-60deg, power supply mode-lithium battery, plugable replacement, battery spec-built in battery12v10ah, working hours-53min, single channel power-10w, working temprature-20°c+55°c, rh-80%, extennsion function-equipped with standard guide rail, can install sight, night vision, law enforcement recorder, warranty of adds and all accessories-1year, training for 4 people on site