U-H31ADS
Anti Drone Jammer Shield — 3-in-1 Handheld Counter-Drone System
Handheld shield
Anti drone jammer shield U-H31ADS combines detection, jamming and GNSS spoofing in a handheld 9 kg unit with a 10.1-inch touch display, covering 300 MHz-6 GHz for mobile protection teams.

Anti Drone Jammer Shield Technology
Overview
Anti Drone Jammer Shield Technology
The Anti Drone Jammer Shield U-H31ADS brings detection, jamming and GNSS spoofing into a single handheld shield for mobile counter-drone teams. Weighing no more than 9 kg and built around a 10.1-inch touch display, this portable anti-drone system lets an operator locate a threat, verify it visually and apply a targeted countermeasure in around 30 seconds, without disturbing surrounding communications.
Mobile protection units face a different challenge than fixed sites: the threat appears quickly, often in crowded or urban environments, and must be neutralised without collateral impact. The anti drone jammer shield answers this with directional jamming that concentrates energy toward the threat while protecting nearby radio users. Operators can choose circle, straight-line or no-fly spoofing modes and direct them at the drone's navigation system, which makes this shield especially effective for VIP convoys, public events and temporary security perimeters.
Runtime is a decisive factor for a man-portable anti drone system, and the U-H31ADS is built for extended duty. It offers roughly 5 hours of detection runtime and about 40 minutes of full-channel jamming on one battery, with the lithium pack hot-swappable and rechargeable in up to 2 hours. The electronics cover 300 MHz-6 GHz for detection and jamming, and the spoofing layer reaches up to 1 km. Whitelist protection, trajectory playback and record filtering round out the package for operators who need both immediate response and after-action reporting.
From a procurement perspective, the anti drone jammer shield delivers the capabilities of a full counter-UAS suite at a fraction of the footprint and budget of fixed systems. It is protected for outdoor use with an IP55 rating, operates across a wide temperature range and provides an intuitive interface that shortens operator time-to-train. Because it is battery powered, it can be transported by a single person and deployed instantly at any location, from border checkpoints to underground facilities where fixed antennas cannot be installed.
The intuitive graphical user interface displays real-time signal strength, target direction, and drone model classification on a high-brightness outdoor touchscreen display. Operators can effortlessly activate multi-band counter-jamming frequencies or GNSS navigation spoofing with simple single-touch controls, maintaining complete situational awareness during dynamic tactical scenarios.
Robust mechanical construction safeguards sensitive electronic components against drop impacts, moisture ingress, and extreme ambient temperatures. Built to rigorous field durability standards, the anti drone jammer shield equips law enforcement and private security details with a tactical defence solution and versatile anti drone device that neutralizes rogue anti drones threats reliably under challenging operational conditions.
Specifications
Specifications
| Model | U-H31ADS |
| Category | Portable |
| Form factor | Handheld shield |
| Operating range | Detect ≤5 km / jam 0.6-2 km / spoof ≤1 km |
| Frequency coverage | 300 MHz-6 GHz |
| System weight | ≤9 kg |
| Power supply | DC 28 V lithium, ≤650 W |
| Operating temperature | -20 to +60 °C |
| Ingress protection | IPX5 |
* Ranges are measured in an unobstructed environment; differences arise due to variations in the environment and the type of equipment.
* Some parameters of the product specifications on this page may be updated; you will be informed before ordering if any change occurs.
Key features
- 10.1-inch 1280x800 IPS touch screen at 700 cd/m²
- Circle, straight-line and no-fly spoofing modes
- Detection runtime ~5 h; full-channel jamming ~40 min
- Quick-swap lithium battery, recharge in under 2 h
- Whitelist protection, trajectory playback and record filtering
Specify the U-H31ADS for your site.
Order inquiryDetection, jamming and deception ranges depend on environment and signal conditions. Specifications from manufacturer datasheets and subject to change.