1 / 9

ERDI LDR25K1 1064nm Laser Target Designator with 25mJ Output for Precision Target Marking

Name: ERDI LDR25K1 1064nm Laser Target Designator with 25mJ Output for Precision Target Marking
Brand: ERDI TECH LTD
SKU: LDR25K1
Availability: InStock

$0.00 USD

Frete calculado no checkout

LDR25K1 is a device engineered for long-range target marking, survey calibration, and cooperative operations. It is designed to enhance precision and efficiency in these tasks. The design emphasizes beam quality and pointing stability, which reduces integration effort through mature electrical, mechanical, and software interfaces, ensuring seamless operation. The module's versatility makes it suitable for UAV, vehicle, airborne, and man-portable deployments, which supports its primary functions of target marking and communication.

Main Functions:
Laser ranging capability;
Target laser designation for air‑to‑ground guided weapons;
Communication with the host computer in accordance with the protocol;
User-configurable precise frequency coding capability, allowing for tailored operation to meet specific mission requirements.

Product Model:LDR25K1

Product Information Download

Contact Us

Senior Engineer, Yilin

Tel : +86 28 81076698

WhatsApp : +86 18000520222

FAQ

Is ERDI a manufacturer?

Yes, ERDI is a manufacturer engaged in R&D and production.
Is trading with ERDI secure?

ERDI has stores on major global platforms such as Amazon, Alibaba International Station, and Made-in-China. It is a trustworthy factory.
How long does it take to deliver samples?

Generally, samples can be delivered within one week.
Do you provide OEM/ODM/OBM services?

Yes, we do.
What is ERDI's quality assurance?

ERDI has technical service centers and distribution units worldwide to provide timely responses.
What is the product warranty period?

Except for man-made damage, we will replace any defective products with new ones within one year, and provide lifetime free maintenance.
What technical services are available?

ERDI implements an overall technical solution for each product. We can provide on-site one-to-one technical services at the customer's company.
How long does it take to receive the products after purchase?

ERDI usually uses DHL air express. Generally, products can be received within 7 days worldwide. For urgent needs, we can also arrange direct flights from China to deliver goods globally, and they can usually be received within 2 days.
Can ERDI's products be sold as agents?

Yes, they can. Please contact sales@erdicn.com.
Is there a commission for referring customers to ERDI?

Yes, if the transaction is successful, ERDI will directly give a commission of 2%-5% of the sales amount.
What are the benefits of registering as an ERDI member?

1.Enjoy cumulative member discounts.
2.Qualified members can get free samples.
3.Can receive commissions for referring customers.
4.Can become a distributor.
5.Can enjoy free travel in China.

Control Functions

Respond to ranging commands; stop upon stop command;
Output one set of range data and status per pulse during ranging;
Range gate function for ranging;
Auto‑stop continuous ranging after 5 min (1 Hz) or 1 min (5 Hz) if no stop command is received;
Configure designation mode and code;
Respond to designation command per configured mode/code; stop upon stop command;
Auto‑stop after one designation cycle if no stop command is received;
Output distance and status per pulse during designation;
Power‑on and periodic self‑test with status output;
Respond to self‑test command with status output;
Report cumulative number of emitted laser pulses.

TECHNICAL SPECIFICATIONS

Laser Wavelength	1.064 ± 0.003 μm
Pulse Average Energy	≥ 25 mJ
Pulse Energy Stability	Within one illumination cycle, singlepulse energy fluctuation ≤ ±10% of mean energy (measured 2 s after emission).
Beam Divergence	≤ 0.5 mrad
Laser OpticalAxis Stability	≤ 0.05 mrad
Dimensions	≤ 68 mm × 52 mm × 90 mm
Weight	≤ 380 g
Ranging Performance
Frequency	1 Hz / 5 Hz / single shot
Continuous ranging duration	5 min (1 Hz) / 1 min (5 Hz)
Minimum range	≤ 120 m
Maximum range	≥ 5000 m
Ranging accuracy	±2 m
Acquisition rate	≥ 98%
Ranging logic	first / last target
Designation Performance
Designation range	≥ 2 km
Coding	complies with weapon system requirements; supports user‑defined code expansion
Coding method	precise frequency code (eight pre‑stored cycle codes)
Coding accuracy	≤ 2.5 μs
Designation mode	single illumination ≥ 25 s; restart interval ≤ 15 s; 8 continuous cycles; rest 30 minutes before next use.
Environmental Adaptability
High-temperature operation	+55 °C
Low-temperature operation	−40 °C
Power Supply
Average operating power	≤ 50 W; peak power ≤ 100 W
Operating voltage range	20 V–28 V

OUTLINE DIMENSION

≤ 68 mm × 52 mm × 90 mm

PIN INTERFACE

Communication interface: one TTL-level serial port.
Connector model and interface definition: see Table 1.

Socket: MOLEX 53048-0810
Mating Plug: MOLEX 51021-0800

Table 1 — Electrical Interface Definition (TTL)

Pin No.	Signal Name	Description
1	24V	Power supply +
2	24V	Power supply +
3	24V GND	Power return (–)
4	24V GND	Power return (–)
5	—	—
6	TTL_RX	Host → laser rangefinder/designator module
7	TTL_TX	Laser rangefinder/designator module → host
8	TTL_GND	Serial port ground