High-End 120mJ Laser Target Designer with Advanced Rangefinder Technology
DESCRIPTION
The LDR120K1 is a meticulously crafted, lightweight, and compact Laser Target Designator and Range Finder, offering exceptional stability and performance in practical applications. This device emits laser beams towards the designated target and precisely calculates distance data by measuring the time it takes for the laser light to travel and return. With a pulse energy of 120mJ or higher, coupled with a NATO target ranging capability of 30km or more, the LDR120K1 is ideally suited for compact observation systems across airborne, maritime, and terrestrial photoelectric operations. To enhance usability, we provide RS422 upper computer test software and communication protocols, simplifying the secondary development process for our customers.
PRODUCT FEATURES
- Wavelength: 1064nm
- Long irradiation (ranging) distance
- Small size and light weight
- Pre-stored coding
- Long continuous working time
- Good environmental adaptability
PRODUCT APPLICATIONS
- UAV Photoelectric Platform
- Individual Soldier Portable Photoelectric Platform
- Other Photoelectric Platforms
- Laser Guidance
- Laser Deception
Beam Quality
(After beam expansion, ≤0.2mrad)
TECHNICAL PARAMETERS
|
Performance |
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Beam Quality Single pulse energy ≥120mJ, beam divergence angle ≤0.2mrad, optical axis stability accuracy ≤15μrad. |
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Irradiation distance:20km |
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Ranging capability: |
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Encoding |
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Wavelength: 1064nm |
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Distance measurement accuracy (1σ): ±2m |
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Works for 90s, rests for 60s, and can continuously operate through 6 cycles (consult the manufacturer for other configurations). |
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Environmental Adaptability |
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Operating temperature: -40℃ ~ +55℃ |
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Storage temperature: -55℃ ~ +70℃ |
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Vibration Meets the vibration requirements for airborne, shipborne, and vehicle-mounted equipment specified in GJB150.16A.2009 |
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Shock |
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Structural Characteristics and Electromechanical Interface |
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Volume:239mm×112mm×81mm |
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Weight: <3000g |
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Communication Interface: RS422 |
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Cable Interface: PHD2.0 2×9 |
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Power Supply: 18VDC~33VDC |
STRUCTURAL DRAWING(In mm)
ELECTRICAL INTERFACE
For the photoelectric platform end: PHD2.0 2×9 pins
For the illuminator end: PHD2.0 2×9 sockets
For PHD2.0 2×9-pin configuration, the socket on the left of Gap 1 is designated as No. 1.
For the PHD2.0 2×9-pin connector, the pin on the left side of Gap 1 is designated as Pin 1.
Installation Diagram of Laser Target Designator Connector (with the gap facing the laser target designator)
The following table defines the wire sequence. The bold solid line in the table represents the direction of the gap. The viewing direction is from the wire tail to the wire head (as shown in the figure).
|
Pin |
Definition |
Pin |
Definition |
|
2 |
GND (Signal) |
1 |
GND（Signal） |
|
4 |
R- |
3 |
R+ |
|
6 |
T+ |
5 |
T- |
|
8 |
SYN- |
7 |
SYN+ |
|
10 |
GND (Power Supply) |
9 |
24V+(Power Supply) |
|
12 |
GND (Power Supply) |
11 |
24V+(Power Supply) |
|
14 |
GND (Power Supply) |
13 |
24V+(Power Supply) |
|
16 |
GND (Power Supply) |
15 |
24V+(Power Supply) |
|
18 |
GND (Power Supply) |
17 |
24V+(Power Supply) |
Note: The power supply lines, 24V+ and GND, are connected in parallel with multiple wires. Do not leave them open to ensure that the power supply to the pins is not affected. There is no difference in the signal GND. RS422 and time synchronization signals are each allocated one path.