The SV-1-70 Visible Light Strapdown Image Seeker identifies and tracks targets from their brightness characteristics and outputs the deviation angle of the target from the optical axis, guiding the carrier precisely onto the target. Its compact strapdown design — no gimbal, Φ70 × 73 mm and ≤200 g — is built for high-speed UAVs and high-speed missiles, with longitudinal overload resistance of 500 g and adaptation to flight speeds up to 300 m/s. The 2560×1920 CMOS sensor with 38° × 28° field of view performs AI autonomous recognition of vehicles, specific targets and UAVs, tracking with 2-pixel accuracy. System latency is only 80 ms and line-of-sight angles are output at 50 Hz with angular accuracy of 0.3° or better within the ±10° field. The seeker resists rotation rates of 80°/s and disturbances of 60°/s, and H.265 compression keeps the video downlink light. It operates from an 18–32 V supply at ≤20 W average, over −40 °C to +60 °C, with RS422/RS232 and 100M Ethernet interfaces.
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Weight | ≤200 | g |
| Dimensions | Φ70×73 | mm |
| Overload resistance | Longitudinal 500, Lateral 100 | g |
| Visible camera type | CMOS camera | – |
| Visible resolution | 2560×1920 | pixels |
| Visible FOV | 38×28 (8 mm lens) | ° |
| System delay time | 80 | ms |
| Tracking accuracy | 2 | pixels |
| Rotation resistance | ≥80 | °/s |
| Line-of-sight angle output | 50 | Hz |
| Angular accuracy | ≤0.3 (±10° field of view) | ° |
| Anti-disturbance capability | ≥60 | °/s |
| Image compression | H.265 | – |
| Autonomous recognition types | Vehicles, specific targets, UAVs (AI autonomous recognition) | – |
| Adapt to maximum flight speed | 300 | m/s |
| Communication interface | RS422/RS232, 100M Ethernet | – |
| Power supply | 18–32 V, average ≤20 | W |
| Working temperature | −40 to +60 | °C |
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