50km 20Hz Laser Rangefinder Designator

50km 20Hz Laser Rangefinder/ Laser Designator/ Laser Rangefinder Designator Module
Measure 10m² tank beyond 13km in 15km visibility, designator them 7km to 20km, rate 20Hz, accuracy 2m, weight 3.5kg

50km 20Hz Rates Compact Laser Designator Rangefinder Module

50km 20Hz Compact Laser Rangefinder Designator Module.

China TianYing TY-LR81 is simultaneous a mid-high energy laser designator and 13km laser rangefinder for 10m² vehicle, find building beyond 26km and even up to 50km, matched to high altitude and long range optronic systems, provides 2m accuracy and 20Hz rate performance to fast moving targets in extremely compact unit that weighs 3500 g.

The laser designator rangefinder features fully military details, excellent coding compatibility, excellent coding scalability, excellent laser sensitivity, the lightest weight and the smallest size, effective on platforms from man-portability, land vehicles, ships to aero planes.

The LDR offers separate long duration measuring rate mode for tracking surveillance reconnaissance; communication with the LDR is established by means of a RS422 interface which forms the operational, status and maintenance interface with the LDR.

50km 20Hz rate 1064nm Laser Designator Rangefinder Module Features:
1) All-solid-state laser transmitter using highest reliability life diode-pumped Nd:YAG technology.

2) Tank beyond 13km range performance due to the use of highly sensitive TE cooled APD.

3) Miniaturized design (weight < 3.5 kg with house).

4) Internally coded with powerful expansion capacity.

5) Range accuracy < +/-2 m for target ranges up to 50 km.

6) Operating rate up to 25Hz continuous, option rate max 30Hz and 20Hz continuous 3 minutes.

50km 20Hz Rate 1064nm Laser Designator Rangefinder Module mainly specification:

Model TY-LR81
Laser Type Diode-pumped + Nd:YAG
Wavelength 1064nm
Pulse energy 60mJ to 80mJ
Beam divergence ≤ 0.3 mrad, option 2mrad.
Boresight stability ≤  0.05mrad.
Detector TE-cooled Avalanche Photo Diode Detector (TE-cooled APD).
Range data
Measuring rate 20ppm to 20Hz
Ranging capability ≥ 13km for 10m² vehicle in 15km visibility
  (>46km building has been proven in good visibility).
Accuracy ≤  +/-2m
Code Internally coded with powerful expansion capacity.
Laser designator rate 20Hz work 15 seconds and rest 10 seconds cycle.
  Option max 30Hz and 20Hz continuous 3 minutes
Laser designator capability ≥ 7km of  10m² vehicle.
Error code output Yes
Electrical interface
Data interface RS422
Power 20 - 28V DC
Environmental conditions
Operation Temperature -40ºC~+50ºC
Life ≥ One Million Range Measurements (Laser Shot Life >9 Million Shots)
MTBF > 10000 hours
Mechanical interface
Size ≤ 4200 cubic centimeters
Weight ≤ 3500g with house
* - Note * Product design and Technical information is subject to change without notice.
** Depending on the region of sale.

1, Why many 20km/30km/40km laser rangefinder can not measure tank 10km in standard 23.5km visibility?

Because their 20km/30km/40km is theory data or high reflection large target in ideal visibility condition, even reflection need beyond 80% and visibility need beyond 50km.

2, Why many NATO target 10% reflection 12km laser rangefinder can not measure tank 10km in standard 23.5km visibility?

Because their 10% reflection is not real performance data, 2.3m x 2.3m NATO target is not real tank, or their NATO target effective size is different.

Also normal 2.3m x 2.3m NATO target real albedo is 50% or more.

3, Why many laser rangefinder is only show max measurement rate?

Because max rate and continuous rate technology demand is different, such as max 12.5Hz 10 sec to 60 sec, maybe then 5Hz is max 1 min to 3 min with cycle.

4, Why many laser rangefinder price is very cheap?

Because performance is different, for example: one LRF is used for bad cable, messy interface, messy wiring etc, then the LRF cost can reduce, even reduce much, but no warranty on performance.

If used for same performance, then our price is very cheap. that is why many laser rangefinder do not show their real main performance data.

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Telephone.:0086-579-85389306; Fax:0086-579-85380520; Mobile: 0086-13575936100(Jeny--English); 13515798545(Mr. Wang--Chinese).

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