1064nm Laser Target Designator & Rangefinder 80mJ 10km SFC80L

The ​SFC80L​ is SUNFLASER’s flagship laser designator engineered for ​extreme-range target designation​ (≥8km) and ​high-accuracy ranging​ (±5m at 10km). As the most powerful model in the Polaris Series, it combines ​80mJ laser energy​ with ​military-grade ruggedness​ (tested to ​GJB150A.16-2009/MIL-STD-810H) for integration with UAVs, armored vehicles, and coastal defense systems. Its ​dynamic thermal stabilization​ ensures reliable operation in -40°C to +60°C environments.

Key Selling Points

✅ ​Unmatched Power & Precision

  • 80mJ Laser Energy: 2x irridation range vs. standard NATO designators
  • Pinpoint Beam Control: ≤0.25mrad divergence (tightest in class)
  • Active Stability Control: ≤5% energy fluctuation in sandstorms/arctic cold

✅ ​Battlefield-Proof Durability

  • All-Metal EMI-Shielded Housing: Zero external screws or moving parts
  • 2M+ Pulse Lifespan: <10% energy degradation after extreme use
  • Vibration/Shock Resistance: Validated per MIL-STD-810H Method 514.8

✅ ​SWaP-Optimized Integration

  • Ultra-Compact: 110x73x60mm (fits drone bays with 50% space savings)
  • Low Power Draw: ≤45W avg. | 28VDC (18-32V range)
  • Hot-Swap Modules: Field-replaceable in <10 mins via aviation connectors

✅ ​Smart Operation

  • Plug-and-Play Activation: Zero warm-up time
  • Encoded Self-Destruct: Security compliance
  • Real-Time Health Monitoring: Pulse count, temperature, voltage diagnostics

✅ ​Common Aperture Design

  • The transmission and reception are combined into the same diameter.

Technical Specifications

ParametersValue
Model NO.SFC80L
Wavelength1064 nm
Laser Energy80 mJ
Start-up TimePlug-and-Play
Energy Fluctuation Range≤5%,Active Energy Monitoring Closed-Loop Control Technology
Pulse Width15±5 ns
Ranging Range
(10km visibility, target reflectivity greater than20%, for a 2.3m × 2.3m target)
≥10 km
Ranging Accuracy± 5 m
Irradiationtion Range≥8 km
Encoding Accuracy≤5 µs
Divergence Angle≤0.25 mrad
Irradiationtion Frequency (Base)20 Hz
Laser CodingPulse Repetition Frequency Coding
Variable Pulse Interval Code
Pseudonoise Code
Volume( mm)110×73×60
Weight800 g
Irradiation DurationSingle cycle: ≥60s (interval: 60s, 2 cycles)
Continuous ranging duration5min(1Hz), 2min(5Hz)
Operating Temp.-40℃~+ 60℃
Perational lifeLong service life, exceeding 2 million cycles with less than 10% energy degradation.
Optical Axis Stability≤0.3mrad , Technology:Dynamic Thermally-Stabilized Cavity
Working powerAverage≤45W
Standby≤5W
Peak Current≤4A
Electrical InterfaceRS-422(Configurable RS232 & TTL Interfaces)
Baud rate115200bps
Configurable rangeLaser energy: 20mJ~300mJ
Optical axis instability: 0.1 mrad~3 mrad
Contoured envelope
Electrical Interface: RS-422/RS232/TTL

Core Functions

  • Precision Illumination: Configurable PRF/VPI/pseudonoise coding
  • APD-Protected Ranging: Automatic latch-up prevention
  • Field Diagnostics: On-device status reporting + firmware upgrades
  • Multi-Platform Control: RS-422/RS232/TTL interface options

Applications

  • UCAV Payloads: MQ-9 Reaper-class drone integration
  • Armored Vehicle Systems: Tank/IFV fire control
  • Naval Targeting: Coastal defense & ship-based platforms
  • Special Operations: Long-range reconnaissance kits

Certifications & Compliance

  • ITAR Controlled​ (USML Category XII – Export License Required)
  • MIL-STD-810H​ (Vibration/Shock/Temperature)
  • IEC 60825-1 Class IV​ Laser Safety
  • RoHS 3/REACH SVHC Compliant

Operational Guide

  1. Installation:
    • Bolt to thermally conductive surface (flatness ≤0.04mm)
    • Remove protective film from mounting base
  2. Calibration:
    • Use laser spot for axis alignment (parallelism ≤0.3mrad)
  3. Safety Protocols:
    • INDOOR USE: Keep APD OFF (default)
    • OUTDOOR USE: Enable APD for ranging (avoid targets <200m)