Temporary Airspace Protection on the Move: Backpack GNSS Deception, 4+ Hour Battery

The HB08 is a back-mounted, portable counter-drone device that combines drone detection and navigation deception in a single self-contained unit. Designed for security teams that need to respond to unauthorized drone activity in the field, the HB08 uses its built-in deception module to transmit simulated satellite navigation signals toward target drones. These false signals override the drone's genuine positioning information, causing its flight controller to follow misleading data. As a result, an unauthorized drone can be induced to leave its planned route, circle inside a controlled area, or land at a location chosen by the operator — without physical interception or kinetic countermeasures.

The device is built for rapid deployment. It is worn on the operator's back, requires no complicated setup, and is ready to operate as soon as it is powered on, which makes it suitable for mobile patrols, temporary security posts, and on-site emergency response where a fixed counter-drone installation is not available.

The HB08 generates navigation deception signals that emulate real satellite transmissions across multiple GNSS frequency bands. When a target drone locks on to these simulated signals, its navigation system accepts the false position data as genuine. The operator can then steer the drone into a desired behavior:

• Targeted displacement: move the drone away from a protected area along a controlled path.
• Circling: keep the drone confined within a designated zone.
• Forced landing at a designated point: bring the drone down at a safe, operator-chosen location.

Intervention takes effect quickly — deception is established in 2 seconds or less, with an adjustable working radius of 1 to 10 km depending on the deployment scenario. The device supports a wide range of satellite signals, including GPS, BeiDou, GLONASS, Galileo, and QZSS, and its output frequencies can be customized to match specific operational requirements.

The HB08 can identify approximately 950 drone models, covering common consumer and professional brands such as DJI, Autel, Parrot, Dahua, Yuneec, Xiaomi, EHang, and AEE, as well as custom-built and DIY racing drones. This broad recognition base helps operators confirm what type of aircraft they are facing before deciding how to respond.