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1064nm Laser Rangefinder & Target Designator - 160mJ

LR160

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1064nm Laser Rangefinder & Target Designator - 160mJ 1064nm Laser Rangefinder & Target Designator - 160mJ 1064nm Laser Rangefinder & Target Designator - 160mJ 1064nm Laser Rangefinder & Target Designator - 160mJ 1064nm Laser Rangefinder & Target Designator - 160mJ 1064nm Laser Rangefinder & Target Designator - 160mJ

PRODUCT DESCRIPTON

The ERDI LASER® LR160 is a high-energy military laser target designator operating at a 1064 nm wavelength, engineered for ultra-long-range engagement and precision guidance. It features switchable pulse energies of 85 mJ and 160 mJ, ≤0.2 mrad beam divergence, and stable optical-axis control of ≤0.05 mrad. With a maximum ranging distance of ≥30 km and ±1 m accuracy, the LR160 provides exceptional performance for large UAV turrets, vehicle-mounted systems, and advanced EO/IR payloads.


Key Advantage

  • Ultra-long-range capability: ≥30 km ranging + ≥15 km laser designation
  • Switchable high-energy outputs (85 mJ / 160 mJ) for diverse mission profiles
  • Precise coding, synchronization, and stable beam quality
  • Full MIL-STD-810G environmental survivability
  • Efficient power and size for modern airborne and ground platforms

 

TECHNICAL PARAMETERS

Parameter Indicators
Pump Source Laser LD (Laser Diode) Pumping
Cooling Method Passive cooling, no temperature control
Working Mode Laser Ranging, Laser irradiation
Operating Wavelength 1064nm±1nm
Pulse Energy ≥Both 85mJ and 160mJ can be switched
Laser Energy Stability Within a single irradiation cycle, the pulse energy fluctuation does not exceed 8% of the average energy.
Pulse Width ≥15ns±5ns
Beam Divergence Angle ≤0.2 mrad
Stability of The Laser Optical Axis ≤0.05mrad
Ranging performance
Ranging Frequency 1~25Hz
Minimum Distance Measurement ≤200m
Maximum Ranging Distance ≥30 km (Under the conditions of a target with a size of 2.3m×2.3m, a diffuse reflectance coefficient of not less than 0.2, a visibility of not less than 40 km, and a relative humidity of not more than 70%)
Ranging accuracy ±1m.
Successful Ranging Rate ≥98%
Continuous Laser Ranging Time 5min(1Hz)/1min (5Hz)/20S(20hz)
Ranging mode continuously working for 5min, rest for 4min, continuous 5 cycles(at low/normal temperature)

continuously working for 5min, rest for 4min, continuous 2cycles(at high temperature and 85mj output)

continuously working for 2 min, rest for 4min, continuous 2cycles(at high temperature and 160mj output)

Irradiation Performance
Precision of Laser Coding ±1μs
Trigger mode Internal synchronization irradiation, external synchronization irradiation (trigger delay: 304.0us ± 0.1us)
Laser Irradiation Frequency 1~25Hz
Laser Irradiation Distance ≥15km
Laser Target Designation Cycle irradiation time 90s, rest 60s, continuous 5 cycles (at low/normal temperature and 85mj output)

irradiation time 60s, rest 60s, continuous 5 cycles (at low/normal temperature and 160mj output)

irradiation time 90s, rest 60s, continuous1 cycles (at high temperature and 85mj output)

irradiation time 60s, rest 60s, continuous 1 cycles (at high temperature and 160mj output)

Laser Coding
It complies with the requirements of MIL-STD-810G standard and has the expandable capability of user self-coding.
It has the ability to receive external synchronous signals and encodes by controlling the laser beam emitting mode through external signals.
Coding method: Precise frequency code (encoded with eight groups of pre-stored periodic codes).
Dimensions and Weight
External Dimension Envelope ≤306 × 145 × 94mm
Weight ≤3.3 kg
Degree of non-parallelism between the installation reference base and the optical axis 0.5mrad
Input Power Supply Requirements
During operation, the average power consumption is not more than 55W, and the peak power consumption is not more than 100W.
The operating voltage range is from 20V ~ 33V, DC.
Three-proofing for Electrical Components
After the circuit board is designed and debugged, it is coated with three-proofing paint for "three-proofing" treatment.
Environmental adaptability requirements
High Temperature Operating temperature ≤ +60°C
  Storage temperature range ≥ +65°C
Low Temperature Operating temperature ≥ -40°C
  Storage temperature range ≥ -45°C
Vibration Requirements It can withstand the flight vibration as well as the impacts during takeoff and landing, and all equipment can withstand the environmental conditions of automobile transportation.

The vibration is in the form of a swept frequency spectrum. From 15Hz to 33Hz, it is a sinusoidal vibration with equal displacement, and the displacement magnitude is 0.91mm; from 33Hz to 700Hz, it is a sinusoidal vibration with equal acceleration, and the acceleration is 2g.

Vibrate in each of the three directions for 1 hour.

Specimen Status: The product is placed on the test bench in the normal operating state for the impact test, and the product is powered on.

After the impact test, the product should operate normally.

Shock Requirements Vertical axial direction: ≥ 10g,

Horizontal axis direction: ≥ 10g,

Longitudinal axis direction: ≥ 10g;

Post-peak sawtooth wave with a duration of 11ms. For the X, Y, and Z axes, in two directions of each axis, once for each direction, a total of 18 times.

Specimen Status: The product is placed on the test bench in the normal use state for the shock test, and the product is powered on.

After the shock test, the product should operate normally.

DIMENSION(mm)



INTERFACE

The electrical connection interface consists of connectors J30J-21ZKP and J30J-04ZK, which are defined as follows:

Table 1 J30J-21ZKP Interface Definitions

J30J-21ZKP
pinout functionality clarification orientations note
1 TX+ RS422 + exports  RS422 communication interface
2 TX-  RS422 send - exports  
3 RX+  RS422 Receive + importation  
4 RX-  RS422 Receive - importation  
5 GND  RS422 Ground GND  
6 EN+ power supply enable (computing)   24V power supply enable switch
7 EN- power supply enable (computing)    
8-13   unoccupied    
14 A External Synchronous Differential+ (A) importation A, B are the A and B outputs of the differential chip (RS422 chip)
15 B External Synchronous Differential - (B) importation  
16 LED+ DC5V importation Indicator light power supply
17 LED- GND importation  
18-21        

able 2 J30J-04ZK Interface Definitions

J30J-04ZK
Pinout functionality clarification orientations note
A, B 24V Power supply importation bonus
C, D GND electric place importation (loanword) hack (computing)

2. Power supply interface: +24VDC±10%.

3. External trigger: RS422 differential signaling.

4. Cooling Mode: The cooling fan is located on the front of the unit.

Information Download

  • PRODUCT DESCRIPTON

  • TECHNICAL PARAMETERS

  • DIMENSION(mm)

  • INTERFACE

  • Information Download

The ERDI LASER® LR160 is a high-energy military laser target designator operating at a 1064 nm wavelength, engineered for ultra-long-range engagement and precision guidance. It features switchable pulse energies of 85 mJ and 160 mJ, ≤0.2 mrad beam divergence, and stable optical-axis control of ≤0.05 mrad. With a maximum ranging distance of ≥30 km and ±1 m accuracy, the LR160 provides exceptional performance for large UAV turrets, vehicle-mounted systems, and advanced EO/IR payloads.


Key Advantage

  • Ultra-long-range capability: ≥30 km ranging + ≥15 km laser designation
  • Switchable high-energy outputs (85 mJ / 160 mJ) for diverse mission profiles
  • Precise coding, synchronization, and stable beam quality
  • Full MIL-STD-810G environmental survivability
  • Efficient power and size for modern airborne and ground platforms

 

Parameter Indicators
Pump Source Laser LD (Laser Diode) Pumping
Cooling Method Passive cooling, no temperature control
Working Mode Laser Ranging, Laser irradiation
Operating Wavelength 1064nm±1nm
Pulse Energy ≥Both 85mJ and 160mJ can be switched
Laser Energy Stability Within a single irradiation cycle, the pulse energy fluctuation does not exceed 8% of the average energy.
Pulse Width ≥15ns±5ns
Beam Divergence Angle ≤0.2 mrad
Stability of The Laser Optical Axis ≤0.05mrad
Ranging performance
Ranging Frequency 1~25Hz
Minimum Distance Measurement ≤200m
Maximum Ranging Distance ≥30 km (Under the conditions of a target with a size of 2.3m×2.3m, a diffuse reflectance coefficient of not less than 0.2, a visibility of not less than 40 km, and a relative humidity of not more than 70%)
Ranging accuracy ±1m.
Successful Ranging Rate ≥98%
Continuous Laser Ranging Time 5min(1Hz)/1min (5Hz)/20S(20hz)
Ranging mode continuously working for 5min, rest for 4min, continuous 5 cycles(at low/normal temperature)

continuously working for 5min, rest for 4min, continuous 2cycles(at high temperature and 85mj output)

continuously working for 2 min, rest for 4min, continuous 2cycles(at high temperature and 160mj output)

Irradiation Performance
Precision of Laser Coding ±1μs
Trigger mode Internal synchronization irradiation, external synchronization irradiation (trigger delay: 304.0us ± 0.1us)
Laser Irradiation Frequency 1~25Hz
Laser Irradiation Distance ≥15km
Laser Target Designation Cycle irradiation time 90s, rest 60s, continuous 5 cycles (at low/normal temperature and 85mj output)

irradiation time 60s, rest 60s, continuous 5 cycles (at low/normal temperature and 160mj output)

irradiation time 90s, rest 60s, continuous1 cycles (at high temperature and 85mj output)

irradiation time 60s, rest 60s, continuous 1 cycles (at high temperature and 160mj output)

Laser Coding
It complies with the requirements of MIL-STD-810G standard and has the expandable capability of user self-coding.
It has the ability to receive external synchronous signals and encodes by controlling the laser beam emitting mode through external signals.
Coding method: Precise frequency code (encoded with eight groups of pre-stored periodic codes).
Dimensions and Weight
External Dimension Envelope ≤306 × 145 × 94mm
Weight ≤3.3 kg
Degree of non-parallelism between the installation reference base and the optical axis 0.5mrad
Input Power Supply Requirements
During operation, the average power consumption is not more than 55W, and the peak power consumption is not more than 100W.
The operating voltage range is from 20V ~ 33V, DC.
Three-proofing for Electrical Components
After the circuit board is designed and debugged, it is coated with three-proofing paint for "three-proofing" treatment.
Environmental adaptability requirements
High Temperature Operating temperature ≤ +60°C
  Storage temperature range ≥ +65°C
Low Temperature Operating temperature ≥ -40°C
  Storage temperature range ≥ -45°C
Vibration Requirements It can withstand the flight vibration as well as the impacts during takeoff and landing, and all equipment can withstand the environmental conditions of automobile transportation.

The vibration is in the form of a swept frequency spectrum. From 15Hz to 33Hz, it is a sinusoidal vibration with equal displacement, and the displacement magnitude is 0.91mm; from 33Hz to 700Hz, it is a sinusoidal vibration with equal acceleration, and the acceleration is 2g.

Vibrate in each of the three directions for 1 hour.

Specimen Status: The product is placed on the test bench in the normal operating state for the impact test, and the product is powered on.

After the impact test, the product should operate normally.

Shock Requirements Vertical axial direction: ≥ 10g,

Horizontal axis direction: ≥ 10g,

Longitudinal axis direction: ≥ 10g;

Post-peak sawtooth wave with a duration of 11ms. For the X, Y, and Z axes, in two directions of each axis, once for each direction, a total of 18 times.

Specimen Status: The product is placed on the test bench in the normal use state for the shock test, and the product is powered on.

After the shock test, the product should operate normally.



The electrical connection interface consists of connectors J30J-21ZKP and J30J-04ZK, which are defined as follows:

Table 1 J30J-21ZKP Interface Definitions

J30J-21ZKP
pinout functionality clarification orientations note
1 TX+ RS422 + exports  RS422 communication interface
2 TX-  RS422 send - exports  
3 RX+  RS422 Receive + importation  
4 RX-  RS422 Receive - importation  
5 GND  RS422 Ground GND  
6 EN+ power supply enable (computing)   24V power supply enable switch
7 EN- power supply enable (computing)    
8-13   unoccupied    
14 A External Synchronous Differential+ (A) importation A, B are the A and B outputs of the differential chip (RS422 chip)
15 B External Synchronous Differential - (B) importation  
16 LED+ DC5V importation Indicator light power supply
17 LED- GND importation  
18-21        

able 2 J30J-04ZK Interface Definitions

J30J-04ZK
Pinout functionality clarification orientations note
A, B 24V Power supply importation bonus
C, D GND electric place importation (loanword) hack (computing)

2. Power supply interface: +24VDC±10%.

3. External trigger: RS422 differential signaling.

4. Cooling Mode: The cooling fan is located on the front of the unit.

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