• Laser Ranging Target Designator
  • Laser Ranging Target Designator
  • Laser Ranging Target Designator
  • Laser Ranging Target Designator - LDR100

1064nm High-Power Laser Target Designator and Rangefinder 100mJ

1064nm High-Power Laser Target Designator and Rangefinder 100mJ

Model: LR100-01
The LR100 High-Power Laser Target Designator is a 1064nm semiconductor side-pumped system delivering ≥100mJ pulse energy at 20Hz with exceptional 0.15mrad beam divergence (86.5% hole-hole ratio) and ≤8% energy stability, enabling ≥12km target designation and >30km ranging (±5m accuracy). Featuring <±1µs timing precision, RS422 interface, and dual trigger modes (304µs±1µs delay), it operates reliably in -40°C to +60°C with military-grade shock resistance (10g/11ms). The 3.1kg system (282×173×87mm) supports 90s ON/60s OFF cycles (4x at normal temp) with 240W power, making it ideal for: Long-range artillery fire control;Precision airstrike coordination;UAV-based battlefield illumination;Special operations targeting.

The LR100 1064nm Laser Target Designator comprises a laser emission unit, a laser receiving and ranging unit, a laser driving source, and a control and communication unit. Its primary functionalities encompass laser ranging and laser Designator. Additionally, this 1064nm laser target indicator possesses the capability of photoelectric isolation signal triggering as well as an external trigger function.

Technical Parameters

ITEM

Parameters

Working wavelength

1064nm±1nm

Pump mode

semiconductor side pump

Irradiation frequency

accurate code 45ms—125ms(check code 20Hz)

Trigger method

Both Int. trigger and Ext. trigger (trigger delay : 304us+-1us)  

Output energy

≥100mJ@20Hz

Max.Irradiation distance

≥12km

Q switching mode

electro-optical Q switching

Pulse width

10ns ~ 20ns

Beam divergence Angle

Using 0.15mrad  (the acceptance method adopts hole-hole method, and the ratio of hole-hole to hole-free is not less than 86.5%)

Pulse energy stability

≤8%(RMS) 

Irradiation working cycle

working 90s, interval 60s; 4 cycles (normal temperature or low temperature), 1 cycle(high temperature 600C )    

Power supply

DC 24V±4V

Power

 <240W (normal temperature standby current: <2A, peak working current <10A, high and low temperature standby current <3.5A)

Communication serial port

RS422

External trigger interface

3V differential level drive, RS422 interface  (delay time is 304us+/-1us from trigger signal to lase out)

Coding type

precise frequency coding, time coding, pseudo random coding

Using precision

  <+-1us

Laser ranging parameters

Ranging mode

 0~5hz ranging

Maximum measured distance

>30km (20km visibility, 2.3x2.3m typical target, target reflectance > 20%)

Minimum measured distance

300m

Ranging accuracy

±5m

Environmental adaptability

Low temperature

Operating temperature: -40C

Storage temperature: -45℃

High temperature

Operating temperature: + 60C

Storage temperature: +65℃.

Humid heat

Relative humidity: 95%±3%;

Temperature: +35℃±2℃ 

Storage time: 72h.

Dimensions

≤282.2X173X87mm

 Weight

≤3.1kg

Impact

Impact waveform

half sinusoidal pulse

Peak acceleration

10g

Pulse width

11ms

Number of shocks

3 in vertical axial direction

Vibration

Frequency range

5~16Hz single amplitude displacement: 1.5mm

16~200Hz (16~60Hz for optical equipment) acceleration: 1.5g

One scan time

 12min

Duration

vertical axial 36min

 

2D Dimension Image
Communication Interface Communication Interface
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