Covering an active operational window from 300m up to 18km at ≤280g, this module serves critical operational needs in naval shipboard tracking systems, fixed-wing reconnaissance aircraft, and air-defense early warning optronics.
Engineered for harsh operating dynamics with an aviation-grade aluminum CNC body acting as a heat sink. It withstands acceleration profiles of ≥40g mechanical shock, making it resilient to recoil, gun-blast shock, and maritime vibration.
Supports stable repetitive firing (1Hz to 3Hz) with continuous internal thermal regulation, providing uninterrupted distance telemetry to fire control and target designation processors.
| Laser Wavelength | 1.54 μm ± 0.01 μm |
|---|---|
| Preparation Time | ≤1 min |
| Laser Energy | ≥200 μJ |
| Laser Beam Divergence | ≤0.3 mrad |
| Beam Pointing Instability | ≤0.03 mrad |
| Measuring Range | 0.3 km to 18 km under the following conditions: platform flight altitude of 9 km, ground visibility of 20 km, moderate atmospheric turbulence, diffuse reflectance coefficient of 0.2, and target size of 10 m × 10 m. |
| Ranging Accuracy | Better than 5 m |
| Ranging Success Rate | ≥98% |
| Laser Repetition Frequency | 1 Hz / 5 Hz |
| Continuous Laser Ranging Time |
Maximum continuous ranging time: ≥1 min; interval between continuous ranging operations: ≤30 s |
| Parallelism Between Laser Optical Axis and Mounting Surface | ≤1′ |
| Supply Voltage | +22 V to +29 V DC |
| Power Consumption |
Peak power consumption: ≤20 W; average power consumption: ≤10 W |
| Weight | ≤280 g |
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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