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LDR25K1 Laser Rangefinder Target Designator

LDR25K1 Laser Rangefinder Target Designator

Model: LDR25K1
Regular price $16,000.00 USD
Sale price $16,000.00 USD Regular price
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LDR25K1 Laser Rangefinder Target Designator

$16,000.00 USD

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Product Description

PC Upper Computer
The LDR25K1 Laser Rangefinder Target Designator is a cutting-edge device specifically designed for pursuing high-precision ranging and laser-coded designation, exhibiting exceptional performance. It not only achieves precise measurements over distances up to 5000m and even beyond but also excels in target designation, with an effective range extending to 2000m and further. Particularly noteworthy is its ultra-lightweight design, weighing only 370g or less, and its compact size, making it highly portable without compromising on performance, maintaining a high level of stability and excellence. Furthermore, the LDR25K1 thoughtfully offers personalized customization options for the laser divergence angle, with an adjustment range of 0.3~1 mrad. This feature enables it to flexibly adapt to the needs of various operating environments. The system strictly adheres to international standards, ensuring its wide compatibility and high reliability worldwide. With its outstanding durability, precise and accurate measurement capabilities, as well as its compact and portable design, the LDR25K1 Laser Rangefinder Target Designator has undoubtedly become the preferred choice for professionals who pursue high-efficiency and high-precision operations.

TECHNICAL SPECIFICATIONS

Range Finding/Target Indication Parameters

Laser ranging and target designation operating mode

Ready to work instantly

Maximum ranging distance

≥5000m (visibility 10km, target reflectivity 0.2, target size 2.3m x 4.6m)

Minimum ranging distance

100m

Ranging accuracy

±2m

Ranging logic

3 goals

Laser target designation distance

2000m

Ranging frequency

120Hz

Target designation frequency

120Hz

Accuracy rate (or Measurement success rate)

98%

Continuous ranging time

5min(1Hz)/1min (5Hz)/20S20hz

Continuous laser target designation time

The duration of a single laser target designator operation must be no less than 25 seconds. When initiating the laser target designator again, the interval should not exceed 15 seconds. It should be capable of continuous laser target designator operations for 8 cycles, followed by a standby period of 30 minutes, after which it can perform laser target designation again.

Encoding

Complies with MIL-STD-810F requirements; possesses user-defined coding expansion capabilities.

Laser encoding pattern

Equipped with external synchronization signal reception capability. Precise frequency codes (eight sets of pre-stored periodic code encodings);
Customizable code patterns, etc.

Encoding accuracy

2.5μs

Laser Parameters

Laser Type

LD Pumped Nd:YAG Crystal

Cooling Method

Passive cooling, no temperature control

Wavelength

1064nm±3nm

Single Pulse Energy

25mJ

Energy Fluctuation

10% (Energy Standard Deviation / Average Energy Value × 100%) - Less than 10% (Energy Standard Deviation / Average Energy Value × 100%)

Repetition Rate

020Hz adjustable - Adjustable from 0 to 20 Hz

Pulse Width

15ns±5ns

Beam Divergence Angle

0.5mrad [Customizable 0.3mrad1mrad]

Laser Beam Axis Instability

≤0.05mrad

Laser Start-up Time

10s

Laser Safety Class

Class 4

Environmental adaptability

Operating Temperature

-40℃~60℃

Storage Temperature

-55℃~70℃

Vibration and Shock Standards

Meets the vibration and shock requirements for airborne equipment as specified in MIL-STD-810F

Electrical Parameters

Power Supply Voltage

2028VDC(typical 24 V)

Total Power Consumption

Standby Power Consumption: ≤ 10 W

Average Power Consumption: ≤ 50 W

Peak Power Consumption: ≤ 80 W

Communication Interface

TTL (Standard)

Baud Rate

115200bit/s

Mechanical Parameters

 

Weight

370g

Overall Dimensions

≤68mm×52mm×90mm

Non-parallelism between Mounting Base and Optical Axis

0.5mrad

STRUCTURAL DRAWING (mm)

LDR25K1 Laser Rangefinder Target Designator

ELECTRICAL INTERFACE

Communication interface: One-way TTL level serial port.
Connector model and interface definition are shown in Table 1.
                                         Table 1 Electrical interface definition: (using TTL)

Socket: MOLEX 53048-0810

Corresponding plug: MOLEX 51021-0800

Pin

Definition

Description

1

24V

Power +

2

24V

Power +

3

24VGND

Power -

4

24VGND

Power -

5

 

 

6

TTL_RX

Upper Computerr -> Laser Rangefinder Target Designator component

7

TTL_TX

Laser Rangefinder Target Designator component -> Upper Computer

8

TTL_GND

Serial port address