Performance Parameters

Operating wavelength

1064 nm ± 3 nm

Energy (minimum)

≥ 120 mJ

Energy levels

50 mJ, 80 mJ, 120 mJ

Energy ranges per level

l 50–70 mJ

l 80–100 mJ

l ≥ 120 mJ

Energy stability

≤ ±10% per cycle (calculated after 2 s of laser designator)

Effective range (large target)

Laser ranging:

a) ≥ 30 km (conditions: visibility ≥ 45 km, target reflectivity 0.2, relative humidity ≤ 80%)
b) ≥ 20 km (conditions: visibility ≥ 30 km, target reflectivity 0.2, relative humidity ≤ 80%)
c) Minimum ranging distance: ≤ 300 m

Ranging accuracy

± 1 m

Repetition rate

Laser ranging: 1 Hz, 5 Hz

laser designator: 20 Hz

Valid measurement rate

≥ 98%

Pulse width

15 ns ± 5 ns

Beam divergence

≤ 0.15 mrad

Optical axis parallelism

Parallelism between mounting datum plane and optical axis ≤ 0.3 mrad

Operating modes

a) Laser ranging: continuous operation ≥ 10 min, rest 5 min
b) Short-duration laser designator:
Single laser designator duration ≥ 16 s, interval ≤ 9 s,
10 consecutive cycles; interval between major cycles ≤ 15 min
c) Long-durationlaser designator:
Single laser designator duration ≥ 60 s, interval ≤ 60 s,
5 consecutive cycles constitute one major cycle;
interval between major cycles ≤ 30 min
d) Emergency illumination (switching from ranging to laser designator):
Single laser designator duration ≥ 16 s, interval ≤ 9 s,
laser designator can be initiated at any time

Laser designator coding

a) 16 coding patterns
b) Coding accuracy: ± 1 μs
c) Coding range: 45,000 μs – 60,000 μs

Weight Requirements

Total unit weight

≤ 2 kg

Weight consistency

≤ 50 g

Structural Requirements

Overall dimensions

≤ 75 mm (W) × 90 mm (H) × 220 mm (L)

3D digital model requirements

The external model shall be complete and comprehensive, including details such as screws, cable routing, and mating connectors.

Load cable routing shall be included in the model design to avoid interference with the system.

Electrical Interface

DC input

18 V–32 V, typical supply 28 V

Average power consumption

≤ 120 W @ 28 V

Peak power consumption

≤ 200 W @ 28 V

Power-on inrush current

≤ 5 A @ 28 V

Digital ground, power ground, and mechanical housing shall be electrically isolated.

Environmental Adaptability Requirements

Operating Temperature

−40 °C to +60 °C

−40 °C to +60 °C

−45 °C to +65 °C
High-temperature storage: 2 h
Low-temperature storage: 2 h