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Product Details:

Place of Origin:	China
Brand Name:	LeiKan
Certification:	CE
Model Number:	LKST-UJ920H+

Detail Information

Place of Origin:

China

Brand Name:

LeiKan

Certification:

Model Number:

LKST-UJ920H+

Detection Range:

1.5-2km (varies With Drone Models)

Single Battery Working Time:

1 Hour, Hot-swappable Battery

Coverage Frequency Range:

≤3 Seconds

Full Charging Time:

≤3 Hours

RF Coverage Frequency Bands:

433MHz,800MHz,900MHz,1.2GHz,1.4GHz,1.5GHz,1.6GHz,2.4GHz,5.2GHz,5.8GHz

Protection Grade:

IP66 Dustproof & Waterproof

Trading Information

Minimum Order Quantity:

Payment Terms:

L/C,D/A,D/P,T/T,Western Union,

Product Description

1. Product Overview

The LKST-UJ920H+ is a portable, handheld RF signaldetection and management device engineered for low-altitude airspace monitoring applications. Designed forsingle-operator use, it combines passive spectrumsensing, UAV signal identification, and directional RF
output into a compact, lightweight form factor suitablefor field deployment.The device achieves 360° omnidirectional spectrummonitoring with second-level detection response. Uponidentifying a target UAV signal, the operator canimmediately activate the directional module to executefocused signal management within a 30° emission cone at
distances up to 2 km.Suitable for: airspace compliance monitoring, eventperimeter management, critical facility RF security, andauthorized low-altitude safety applications.

2. Product Features

1. Long-lasting stable power supply system with hot-swappable batteries, to meet long-time low-altitude defense duty
2. Lightweight portable solution for single soldier, total weight only 3.9kg with sight, handheld gun-type operation, equipped with handcase and shoulder strap for easy mobile patrol, low load pressure during long-time duty
3. All-weather durable body for outdoor use, IP66 dustproof and waterproof rating, stable continuous operation under rainy, dusty, high & low temperature field conditions, suitable for various complex outdoor scenarios
4. Precise directional jamming technology, will not widely interfere with surrounding civilian wireless equipment to avoid accidental communication interference in public areas
5. Ultra-high model compatibility, suppresses remote control, image transmission and navigation signals with no mainstream models missed
6. Full-range ultra-fast interception capability, zero-blind-spot scanning, audible and visual alarm capture prompts, directional jamming output, shortening the response time for dealing with unauthorized aircraft.
7. Integrated closed-loop control design, an all-in-one individual device integrating detection warning, azimuth positioning and RF jamming. single operator can complete full-process disposal of illegal drones independently

3. Application Scenarios
3.1 Open Area RF Monitoring: Wide-area spectrum sensing at perimeter boundaries; provides early stage UAV signal alert for authorized personnel
3.2 Event Safety Operations: Portable deployment at outdoor venues, providing real-time low- altitude RF situational awareness
3.3Critical Facility RF Security:continuous spectrum monitoring Positioned at access control points around sensitive infrastructure for continuous spectrum monitoring
3.4 Field Patrol Operations: Shoulder-carried by single operator during patrol routes; instant activation upon signal detection
3.5 Competition & Training Sites:Used at designated open-competition training grounds for airspacemanagement compliance (open competition use only)

4. Parameter Tables

Item	Specifications
Detection Range	1.5-2km
Detection Angle	360° omnidirectional
Alert Method	Audible & Visual (sound + light)
Battery Life	1h (hot-swappable battery)
Standby Time	≥60 days
Waterproof Rating	IP66
Weight	3.9 kg (with optical scope)
Accessories	Optical scope, carrying case, shoulder strap, battery
Detection Mode	Passive RF Signal Reception
Application	Security inspection, perimeter protection, low-altitude airspace monitoring

5. Company overview

Chongqing Leikan Technology Co Ltd is a leading provider in the global low-altitude security industry, specializing in high-performance security equipment and integrated defense solutions for international clients.
Our strategic partnership with Base 101 of China Optoelectronic Radar Technology Research Institute ensures official authorization and access to advanced radar technologies. Leveraging professional-grade equipment, we deliver comprehensive low-altitude defense solutions that generate lasting value.
We are committed to delivering reliable, high-performance radar systems and customized solutions across civil, commercial, and specialized sectors. Our product portfolio includes handheld detection devices, fixed and vehicle-mounted protection systems, radar and anti-drone solutions, as well as multi-band low-altitude radar products. All products feature high detection precision, robust anti-interference capabilities, and have successfully passed strict national standar
We are committed to delivering reliable, high-performance radar systems and customized solutions across civil, commercial, and specialized sectors. Our product portfolio includes handheld detection devices, fixed and vehicle-mounted protection systems, radar and anti-drone solutions, as well as multi-band low-altitude radar products. All products feature high detection precision, robust anti-interference capabilities, and have successfully passed strict national standards and practical project verification. Our anti-drone radar systems are deployed in border security projects worldwide, meeting global market access requirements. Leikan Technology offers full lifecycle after-sales services: 24/7 technical support, on-site installation, annual maintenance, and rapid spare parts supply-ensuring stable, long-term product performance. Dedicated to quality and innovation, we strive to be your trusted partner, exploring new opportunities in low-altitude security and achieving win-win cooperation.

Notes:

Measured under line-of-sight conditions. Actual performance may vary depending on environment and UAV model.
Parameters in this specification are subject to change. Please contact your dedicated account manager for the latest product details.

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