Ranging accurately to 8km requires stringent optical alignment and structural rigidity. Weighing ≤100g, this module is built for mast-mounted border surveillance stations, coastal security cameras, and tactical reconnaissance vehicles.
Features precision-machined reference alignment points on the aviation aluminum housing, allowing optical engineers to calibrate optical axis coaxiality with thermal/HD daylight sensors to <0.2 mrad. Resists optical defocusing across varying thermal shifts.
Equipped with secondary echo reporting logic. When measuring sea vessels through sea spray or vehicles behind fence lines, the receiver outputs both first and last target distances simultaneously to eliminate operator ambiguity.
| Laser Wavelength | 1535 nm ± 5 nm |
|---|---|
| Maximum Measuring Range | ≥8 km under the following conditions: atmospheric visibility ≥12 km, relative humidity ≤80%, target size of 2.3 m × 2.3 m, and target reflectivity ≥0.2. |
| Minimum Measuring Range | ≤30 m |
| Ranging Accuracy | ≤±2 m |
| Laser Beam Divergence | ≤0.3 mrad |
| Ranging Success Rate | ≥98% |
| Laser Repetition Frequency | 1 Hz–10 Hz adjustable |
| Continuous Ranging Time | ≥30 min |
| Supply Voltage | +4.5 V to +15 V DC |
| Power Consumption |
Peak power consumption: ≤8 W; Steady-state power consumption 1, powered on without laser emission: ≤1.5 W; Steady-state power consumption 2, continuous ranging at 10 Hz: ≤3.5 W |
| Operating Temperature | -40°C to +60°C |
| Storage Temperature | -50°C to +70°C |
Note: All performance parameters and interface options can be customized upon request.
This module is designed for dedicated SWaP and payload requirements. For full optical axis calibration protocols, multi-sensor EO/IR gimbal engineering data, and side-by-side SWaP specifications, review our central catalog of OEM 1535nm Laser Rangefinder Modules (3km–20km) .
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