Overview

The HYH 501 Series (Models: 1C3K/2C3K/3C3K/4C3K) is a state-of-the-art C-band radar system engineered for precision monitoring of coastal and inland waterways. Leveraging fully digital active phased array technology and adaptive detection algorithms, it delivers real-time tracking of vessels (5m–10m fishing boats) up to 5.0km range, even in harsh marine environments. Compact and rapidly deployable, it is ideal for enhancing maritime safety, illegal fishing deterrence, and navigational efficiency.

Key Features

• Advanced Phased Array System:

  • Non-uniform detection via phase-sweep azimuth electrical scanning

  • Digital Beamforming (DBF) & adaptive Doppler clutter suppression

  • Multi-Panel Flexibility: 90° coverage (single panel) / 180° (dual panels)

• Ultra-Lightweight Design:

  • Radar panel: ≤4.0kg | Control box: ≤2.5kg

  • Rapid setup by a single operator (<30 minutes)

• High-Speed Tracking:

  • Data refresh rate: ≥1 time/sec

  • Speed detection: 0.5m/s–30m/s (±0.2m/s accuracy)

• All-Weather Resilience:

  • Operates in rain, sand, salt fog, and extreme temps (-40°C to +55°C)

  • IP66-rated protection against moisture, dust, and corrosion

Applications

• Coastal fishing zone management & illegal activity monitoring

• Port/harbor traffic control & collision avoidance

• Inland waterway navigation assistance

• Critical infrastructure protection (offshore platforms, bridges)

Technical Specifications

Why Choose the HYH501 Series?

• Rapid Deployment: Modular design enables quick installation in remote coastal areas.

• Cost-Effective: Low power consumption (≤85W) reduces operational expenses.

• Military-Grade Durability: Built to withstand corrosive marine conditions.

• Scalable Coverage: Combine panels for expanded surveillance zones (up to 180°).

     Sichuan Hongyinhui Technology Co. was founded in Chengdu in 2020, focusing on the electromagnetic spectrum monitoring and control field as the core, based on the system design, signal processing, hardware and software design and other core knowledge capabilities, to establish a more complete technical system of electromagnetic signal monitoring, identification, positioning and interference, and mastered high-fidelity technology, compressed perception technology, cognitive electromagnetic spectrum technology neural network approach, cross-polarisation interference technology and other key technologies. It has established a more complete technical system for monitoring, identification, positioning and interference of electromagnetic signals, and has mastered key technologies such as high-fidelity technology, compressed perception technology, neural network approach to cognitive electromagnetic spectrum technology, and cross-polarisation interference technology. Industry experts from relevant institutes and universities in the electronic countermeasures industry are the technical core, and have researched and developed the core key technologies with completely independent intellectual property rights, and established a brand-new product system.

     At present, the main products include: signal simulator, portable/vehicle-mounted/unmanned airborne reconnaissance jamming system, anti-radiation guide head, small radar simulation equipment, anti-null equipment, anti-null warning equipment and so on. Vast Exploration currently has a total of more than 50 employees, the core technical staff in the electronic warfare system integration related fields with more than 10 years of experience, master the spectrum monitoring and control of the field of system design, signal processing, hardware and software design and other core knowledge and ability.

     Our company takes miniaturisation/low-cost solutions as a breakthrough, and at this stage mainly serves various research institutes and listed companies, while accumulating relevant performance and company qualifications, precipitating technology, and gradually carrying out the R&D and delivery of large-scale electromagnetic spectrum systems.

     The company is committed to the system engineering design, broadband antenna, broadband microwave, signal processing, active interference, system integration, software engineering and other leading technologies applied to the national security, social security construction, and strive to become a domestic electromagnetic security field of private enterprises in the vanguard.