CR-PK13C — Ku-Band Short-Range Pulse-Doppler Four-Faced Array Radar
3 km-class Ku-band four-faced array radar for persistent 360° drone surveillance around airports, critical infrastructure and urban security perimeters.
The CR-PK13C is a Ku-band short-range four-faced array radar built on an all-solid-state, fully coherent pulse-Doppler architecture, delivering all-weather detection and early warning of low, slow and small targets such as drones, light aircraft and helicopters at ranges beyond 3km (RCS: 0.01m²). Four fixed panels provide instantaneous 360° azimuth coverage with no mechanical scanning, and the Ku-band array delivers fine measurement accuracy at short range, with TAS tracking of 24 targets and a 500-target capacity. Machine-learning classification based on micro-Doppler and track features distinguishes drones, birds, people and vehicles with an extremely low false-alarm rate — a persistent low-altitude surveillance node for airports, critical infrastructure and urban security.
Key Features
Detection & Coverage
- Four fixed panels provide 360° omnidirectional coverage with no mechanical scanning;
- Rain and cloud clutter suppression enables all-weather operation;
- Elevation coverage, target update rate and instrumented range are software-configurable.
Tracking & Classification
- TAS tracking of 24 targets with 0.5s single-target updates;
- AI classification based on micro-Doppler and track features identifies drones, birds, people and vehicles;
- Map-based target positioning, track display and replay with range, azimuth, elevation and velocity readouts.
Data & Operation
- Records and stores target plots, tracks and radar status data with replay and query support;
- Machine learning adapts to the environment — powers on and works with no parameter tuning;
- Self-positioning and orientation with automatic pitch and roll compensation;
- Real-time operating status monitoring.
Specifications
| Frequency band | Ku band (15.7GHz ~ 16.7GHz) |
| Detection range | ≥3km (RCS 0.01m², drone) |
| Blind zone | ≤100m |
| Operating mode | 2D phased array (electronic scan) |
| Search coverage | Azimuth 0°~360° Elevation 0°~30° (mission configurable) |
| Tracking | TAS capable |
| TAS tracked targets | ≥24 |
| Minimum detection altitude | ≤10m |
| Velocity range | 1m/s ~ 100m/s |
| Update rate | TWS ≤3s (elevation coverage 30°, range 6km) TAS 0.5s (single target, default) |
| Resolution | Range ≤15m Azimuth ≤6° Elevation ≤6° |
| Detection accuracy (RMS) | Range ≤10m Azimuth ≤0.4° Elevation ≤0.5° |
| Target capacity | ≥500 targets |
| Communication | RJ45 Ethernet |
| Power supply | AC220V / DC24V |
| Power consumption | ≤1400W |
| Weight | ≤77kg (net weight, excl. power supply and cables) |
| Dimensions | ≤672 × 672 × 452mm |
| Operating temperature | -40℃ ~ +65℃ |
| Protection rating | IP66 |
Standard Delivery
| Radar array | 4 Unit |
| Integrated module | 1 PC |
| Coaxial cable | 8 PC |
| AC/DC power adapter | 1 Set |
| Aviation-connector Ethernet cable | 1 PC |
| GPS antenna | 1 Pair |
| Commissioning cable | 1 PC |
| USB-to-RS232 cable | 1 PC |
| Structural mounting enclosure | 1 Set |
| Array cable | 4 PC |
| Mounting accessories | 1 Set |
| Transport case | 6 PC |
| Product certificate | 1 Copy |
| Operation & maintenance manual | 1 Copy |
| Display & control software and communication protocol | 1 Set |
Packing & Logistics
Reference packing: 6 cartons with a total gross weight of approximately 115kg; carton 6 (structural assembly) is optional and depends on the installation configuration.
| No. | Contents | Carton dimensions (L×W×H, mm) | Qty |
|---|---|---|---|
| 1 | Radar panel 1 | 500 × 430 × 250 | 1 |
| 2 | Radar panel 2 | 500 × 430 × 250 | 1 |
| 3 | Radar panel 3 | 500 × 430 × 250 | 1 |
| 4 | Radar panel 4 and GPS antenna | 870 × 440 × 280 | 1 |
| 5 | Power supply, cables and integrated module | 630 × 540 × 280 | 1 |
| 6 | Optional structural assembly and integrated module | 750 × 750 × 230 | 1 |
