Portable UAV countermeasure equipment handheld detection drone defense system 1. Type: Radio transmitting digital interference signal source 2. Use: Portable handheld 3. Power supply form: lithium-ion battery 4. interference mode: electromagnetic suppression. 5. interference response time: ≤ 1.5s. 6. transmitting frequency band: ≥ 6 channels. Channel 1: 405MHz~475MHz; Channel 2: 793MHz~881MHz; Channel 3: 895MHz~948MHz; Channel 4: 1550MHz~1639MHz; Channel 5: 2397MHz~2513MHz; Channel 6: 5708MHz ~5878MHz 7.Transmitting power: (405MHz~475MHz) ±5Hz, transmitting power 40±1dbm. (793MHz~881MHz;) ±5Hz, transmit power 40±1dbm. (895MHz~948MHz)±5Hz, transmit power 40±1dbm. (1550MHz~1639MHz;) ±5Hz, transmit power 40±1d. (2397MHz ~2513MHz;) ±5Hz, transmit power 40±1. (5708MHz ~5878MHz) ±5Hz, transmit power 41±1dbm; 8. Interference distance: ≥ 2000. 9. interference mode: with mode manual switching function, forced landing, return to flight 10. Standby time should be ≥ 30h 11. Continuous working time should be 1.53h 12. Angle of action horizontal ± 35 ° vertical ± 35 ° 13. Suppression distance ratio: 16.8 to 1 14. Remaining power display: LCD screen display 15 working status indication: with working status indicator with beeping alert tone function 16. observation auxiliary equipment: configuration telescope 12 times, with lighting, infrared lights and other equipment rails. 17. interference adaptability: in addition to the GPS band, can interfere with Beidou, GLONASS satellite positioning signal 18. radiation safety: 300mm from the axial direction of the equipment directly behind the operator's radiation should be in line with GB8702-2014 standards 19. Intelligent information acquisition: supports equipment networking, can use 4G/3G/2G standards, uploads countermeasure equipment location information to the management platform, gives priority to the use of Beidou or Beidou and GPS dual stars, can collect equipment power information, can collect equipment status data (shutdown or standby status, launch time, launch duration), can collect images (countermeasure target) and field sound status and other information. At the same time, it can receive information from the management platform. 20. Electrostatic discharge immunity: according to GB/T17626.2 severe level 3 electrostatic discharge requirements: immunity air discharge: Shi 8kV; can contact discharge: earth 6kV. 21. Carrying mode: hand-held, provided with a strap, can be slung on the back 22. Vibration requirements: frequency: (10~100)Hz, acceleration 23.6m/s', X.Y, Z three axial, each axial 30min, normal function after test. 23. Protection class: IP55 24. Working temperature: -20°C-55°C 25. Equipment size: ≥665×265×65 26. Host weight 4730g 27. durability: full life cycle of not less than 10 years, the main components of the equipment within the period of time without group problems 28. integration: the communication antenna module should be built-in, well integrated, with no exposed cables 29. Carrying package: ABS full plastic packing box, the whole equipment and accessories (main unit, battery, charger, special tools, etc., excluding telescope) can be carried in one box as a whole.