6 Frequency UAV Drone Jammer | Second-generation Tactical Flashlight (500m)

The Handheld J-2D unmanned aerial vehicle signal blocking device retains the tactical flashlight-like appearance of its predecessor, the J-D300 Flashlight Anti-UAV Signal Blocker, while upgrading the number of frequency bands (3 → 6).

The thing is, appearance does not always tell the whole story. Although this anti-drone jammer weighs only about 1kg, it supports six frequency bands with up to 500 meters| jamming range, covering commonly used drone communication and navigation frequencies including:

With a total output power of 20W, the unit provides a practical balance between portability and performance. The built-in lithium battery supports approximately 45 minutes of continuous operation, making it suitable for mobile use without requiring a constant external power source.

Outdoor equipment often faces dust, moisture, and changing weather conditions. The quadcopter UAV killer comes with an IP65-rated protective housing, helping improve durability during outdoor operations, while its lightweight design reduces the physical burden during prolonged use.

Here’s the interesting part: the FPV system signal blocker combines two practical functions in one handheld format.

• The front end features a built-in high-lumen tactical flashlight, providing additional visibility when operating in dark environments.
• The rear section integrates a high-gain directional antenna, compared to omnidirectional drone jamming devices, it produces a more concentrated transmission direction.

Technical Specifications of Portable UAV Drone Jammer: