4D Radar for Preventing External Damage to Transmission Lines SPC865
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keyword：
Millimeter wave radar series
INTRODUCTION
The SPC865 is an intelligent perimeter‑security radar designed to protect transmission lines from external damage. When a target enters the protected zone, the radar detects it and issues an early warning, while simultaneously determining the target’s precise location by measuring its distance, altitude, angle, and velocity. The system can also measure the minimum clearance between potential external‑damage hazards and nearby transmission corridors and conductors. It offers a ranging capability of 10–800 m, with an azimuth beam coverage exceeding 80 m and an elevation beam coverage greater than 40 m. Key features include high sensitivity, accurate detection, ease of integration, strong environmental adaptability, stable performance, and excellent cost‑effectiveness.
Features:
- Range measurement along the line of sight covers 10–800 m, with horizontal coverage exceeding 80 m and elevation coverage exceeding 40 m. A 4D antenna is employed to enable three-dimensional spatial detection and output XYZ coordinates.
- It supports simultaneous detection and tracking of up to 128 targets, featuring three‑beam coverage—long, medium, and short—balancing long‑range detection with wide‑area coverage.
- It employs an intelligent algorithm for proactive learning, actively emitting electromagnetic beams 10 times per second for detection, and can integrate visual data to perform real-time secondary verification and issue proactive alerts.
- It supports 24/7 continuous protection, adapts to adverse weather conditions such as rain, snow, fog, smog, and dust storms, and features a self-heating function to operate effectively in cold, icy environments.
- IP67-rated protection: waterproof, dustproof, shock-resistant, and drop-proof.
Applications:
- Protection of Transmission Lines Against External Damage
SPECIFICATIONS
| System Performance | |||
| Modulation method | FMCW | Cycle period | Typical 120s (customizable) |
| Interface Specification | |||
| Communication interface | RS485 | ||
| Measurement performance | |||
| Detection range | 10~800m | Ranging accuracy | ±0.15 m at close-range beam ±0.3 m @ mid-range beam ±0.85 m @ long-range beam |
| Speed measurement range | 0.5 m/s~20 m/s | Angle measurement accuracy | ±1° at close-range beam ±0.7° at medium-range beam ±0.36° at long-range beam |
| Azimuth beam | 50° @ close-range beam 30° @ mid-range beam 14° @ Long-Range Beam Coverage range > 80 m | Elevation beam | 78° @ Close-range beam 30° @ mid-range beam 14° @ Long-Range Beam Coverage range > 40 m |
Operating conditions | |||
| Operating voltage | 12V DC | Average power consumption | ≤210 mW (sampling interval 2 min) |
Operating temperature | -40~+70℃ | Storage temperature | -40~+85℃ |
| Protection rating | IP67, lightning and surge protection, compliant with GB/T 17626. Supports tamper-proof and obstruction detection. *The protection rating is not a permanent standard; protective performance may diminish due to product wear. | Low-temperature heating | Supports low-temperature heating |
| Shell | |||
| Overall dimensions (L x W x H) | 300×230×60mm | Weight | 2kg |
*In some countries or regions, millimeter-wave radar may not be available or may only offer limited functionality. For details, please refer to local laws and regulations.
ADVANTAGES
 | High-precision detection with strong capabilities for locating external damage hazards. By integrating MIMO and phased-array architectures, target clustering and tracking, and three-beam detection technologies, the radar can rapidly and accurately locate intruding targets in complex environments, while also enabling the measurement of the minimum clearance between potential external‑force‑induced hazards and nearby transmission lines and conductors. |
 | Easy to integrate and retrofit, with lower deployment costs. It employs RS485 communication and supports Bluetooth, making it well-suited for retrofit projects. The system is compatible with a wide range of camera platforms and integrates features such as GPS/Beidou and an electronic compass, facilitating installation assistance, equipment tilt monitoring, and digital asset management. |
 | It boasts strong environmental adaptability and can operate reliably in all weather conditions. IP67-rated, offering waterproof, dustproof, shock-resistant, and drop-proof performance, making it ideal for reliable long-term outdoor operation. It can withstand harsh weather conditions such as rain, snow, fog, smog, and sandstorms, and features a self-heating function to handle cold temperatures and icy or snowy environments. |
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