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Functional Characteristics
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Provides laser ranging capability
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Supports long-cycle laser designator, short-cycle laser designator, and emergency laser designator modes.
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Includes built-in fixed frequency codes and supports online coding
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Supports receiver detector lockout via command control; the receiver is locked by default at power-on.
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Provides product temperature reporting.
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Supports both internal trigger and external trigger operating modes.
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Supports querying the laser emission count (cumulative count).
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Provides energy adjustment capability for product maintenance.
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Performance Parameters
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Operating wavelength
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1064 nm ± 3 nm
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Energy (minimum)
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≥ 120 mJ
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Energy levels
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50 mJ, 80 mJ, 120 mJ
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Energy ranges per level
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l 50–70 mJ
l 80–100 mJ
l ≥ 120 mJ
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Energy stability
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≤ ±10% per cycle (calculated after 2 s of laser designator)
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Effective range (large target)
Laser ranging:
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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
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Ranging accuracy
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± 1 m
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Repetition rate
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Laser ranging: 1 Hz, 5 Hz
laser designator: 20 Hz
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Valid measurement rate
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≥ 98%
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Pulse width
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15 ns ± 5 ns
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Beam divergence
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≤ 0.15 mrad
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Optical axis parallelism
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Parallelism between mounting datum plane and optical axis ≤ 0.3 mrad
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Operating modes
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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
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Laser designator coding
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a) 16 coding patterns
b) Coding accuracy: ± 1 μs
c) Coding range: 45,000 μs – 60,000 μs
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Weight Requirements
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Total unit weight
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≤ 2 kg
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Weight consistency
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≤ 50 g
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Structural Requirements
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Overall dimensions
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≤ 75 mm (W) × 90 mm (H) × 220 mm (L)
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3D digital model requirements
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The external model shall be complete and comprehensive, including details such as screws, cable routing, and mating connectors.
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Load cable routing shall be included in the model design to avoid interference with the system.
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Electrical Interface
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DC input
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18 V–32 V, typical supply 28 V
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Average power consumption
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≤ 120 W @ 28 V
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Peak power consumption
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≤ 200 W @ 28 V
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Power-on inrush current
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≤ 5 A @ 28 V
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Digital ground, power ground, and mechanical housing shall be electrically isolated.
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Environmental Adaptability Requirements
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Operating Temperature
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−40 °C to +60 °C
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| Temperature entry — source label unresolved |
Withheld pending a corrected, controlled model specification. See the source-review note above. |
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Vibration
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Equipment vibration testing shall be conducted in accordance with MIL-STD-810G, Laboratory Environmental Test Methods for Military Equipment.
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Vibration conditions
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8.2 Hz – 86.4 Hz: 0.1 g²/Hz
156.4 Hz – 172.8 Hz: 0.025 g²/Hz
234.6 Hz – 259.2 Hz: 0.006 g²/Hz
Other frequency points within 15 Hz – 2000 Hz: acceleration spectral density of 0.004 g²/Hz
Vibration shall be applied along the X, Y, and Z axes, 15 minutes per axis.
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Shock
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Vertical axis
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≥ 20 g
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Lateral and longitudinal axes
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≥ 15 g
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Pulse duration
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11 ms
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3 axes, 2 directions per axis, 18 shocks in total
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Shock testing shall be conducted in accordance with MIL-STD-810G, Laboratory Environmental Test Methods for Military Equipment.
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