What Are The Portable Drone Jammers?

The mainstream of portable UAV jammers (commonly known as "anti-UAV guns") are divided into three categories: pure interference suppression type, integrated detection and dry type, and deceptive type. The mainstream models, parameters and characteristics are sorted by type below to facilitate the selection and comparison.
1. Pure interference suppression type (the most common, gun-type portable)
Core: Block GPS /Beidou navigation +2.4G/5.8G remote control / image transmission, forcing return /forced landing /hover.
1. Zhongke Jiachen DJ-102 / DT900
Frequency band: GPS /Beidou/GLONASS / Galileo (1560–1620MHz), 2.4G, 5.8G
Distance: 500-3000 meters in open ground
Battery life: built-in lithium battery, 30-60 minutes
Weight: About 3–5kg
Features: One-button switch to drive away / forced landing, IP65, adapt to -20℃~55℃
2. Lingxin Technology HUP0443M
Frequency band: GPS / Beidou, 2.4G, 5.8G
Distance: ≥1500 meters
Battery life: ≥90 minutes
Features: Gun-type grip, one-key mode switching, covering mainstream civilian drones
3. Zhefihou JF-1000
Frequency band: 1.5G (navigation), 2.4G, 5.8G
Power: Total 40W (1.5G:10W, 2.4G:20W, 5.8G:10W)
Distance: ≥1500 meters
Weight: about 4.1kg
Battery life: 60-120 minutes
4. Zhongdeng Electronics five-band handheld anti-gun
Frequency band: GPS, 2.4G, 5.8G, 900M, 1.4G
Distance: ≥1000 meters (measured by DJI Elves)
Features: Antenna separation, one-handed operation, battery can be quickly replaced
2. Integrated detection and dry type (detection + interference, active early warning)
Passive detection of drone signals first, and then directional interference, suitable for scenarios that require early warning.