Key Features
- Dual Functionality:
- Laser Rangefinding: Accurately measures distances from 300m to 25,000m (error margin ±5m).
- Laser Targeting: Supports 20Hz pulsed irradiation with 8 built-in fixed-frequency encoding modes for synchronized operations.
- Robust Performance:
- High Energy Output: ≥80mJ pulse energy with 0.25mrad beam divergence for long-range stability.
- Rapid Activation: Ready for operation within 1 minute, even in extreme conditions.
- Smart Self-Diagnostics:
- Built-in self-test capabilities (power-on, startup, and periodic checks) ensure operational readiness.
- Military-Grade Durability:
- Operates in -40°C to +60°C temperatures and withstands altitudes up to 4,500m.
Applications
- Defense & Security: Target designation, reconnaissance, and guided munitions synchronization.
- Aerospace: Altitude mapping, drone navigation, and terrain analysis.
- Industrial Inspection: Long-range measurement for infrastructure, mining, and energy sectors.
Competitive Advantages
- Precision Engineering: Ultra-stable beam alignment (≤0.1mrad spatial deviation) and **±1μs encoding accuracy**.
- Extended Duty Cycles:
- Laser Targeting: 60s continuous operation with 60s cooldown intervals (2 cycles max).
- Rangefinding: 1+ minute continuous use at 5Hz.
- Low Maintenance: MTBF of 1,800 hours and modular design for quick field replacement (<30 minutes).
Technical Specifications
| Laser type | Uncooled semiconductor-pumped solid-state laser without temperature control |
| Laser wavelength | 1.064 μm ± 0.003 μm |
| Laser energy | ≥ 80 mJ |
| Laser pulse width | 15 ± 5 ns |
| Preparation time for operation | ≤ 1 min |
| Beam divergence angle | ≤ 0.25 mrad |
| Spatial pointing instability of the beam | ≤ 0.1 mrad |
| Laser single pulse energy fluctuation within one cycle | ≤ 8% (excluding the first 2 seconds) |
| Laser ranging error | ± 5 m |
| Ranging frequency | 5 Hz |
| Fundamental frequency irradiation | 20 Hz |
| Laser coding | Reserved 8 groups of built-in fixed-frequency coding |
| Irradiation coding accuracy | ≤ ± 1 μs |
| Ranging distance (large target, ground-to-ground) | 300 m – 25,000 m (visibility not less than 23 km, moderate atmospheric turbulence, flight altitude 6 km, target reflection coefficient 0.2) |
| Continuous laser irradiation time | One irradiation time is not less than 60 seconds, with an interval of no more than 60 seconds, continuous irradiation for 2 cycles; after 2 cycles, the irradiation time interval after the next irradiation:30 minutes. |
| Continuous laser ranging time | Not less than 1 min (5 Hz) |
| Parallelism between the laser optical axis and the installation reference plane | Deviation of the laser optical axis from the installation base plane ≤ 0.6 mrad |
Compliance & Certifications
- Meets GJB 150A-2009 (environmental testing) and GJB 151B-2013 (EMC standards).
- Safety protocols aligned with GJB 900 and GJB/Z 102.
Why Choose SF-GXZ80?
The SF-GXZ80 Laser Targeting & Rangefinder System is engineered to redefine precision and reliability in the most demanding operational environments.
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