ISO 9001:2015 and AS9100D Certified
Serving the Aviation Industry since 1973
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L5LGH Laser Rangefinder Module
(DAI Part# L5LGH)
Laser rangefinder, 5 to 10km range class, Low profile, general use housed.

SPECIFICATIONS
DIMENSIONS
Suitability
OEM module for integration into sensing, surveillance, tracking & weapons stations, and thermal imaging cameras & gimbals
for land, sea or airborne applications
designed to withstand vibration, shock and extended temperature operation, EM shielded

Rangefinding
read-out limits (factory selectable): min. 50, max. 20,000
performance*: vehicle(2.3x2.3m)** > 6,500; building(8x8m)** > 10,000
* Standard clear atmosphere; Extinction Coefficient 0.0448 @ 1,570nm (NINOX); sea level visibility = 23.5 km
** Target albedo = 0.01 vehicle, 0.25 @ 1,570nm

Transmitter
laser type: Nd; YAG/OPO
wavelength: 1,565 to 1,575 nm (1,570 nominal)
output: < 8mJ
ranging rate: single shot (12/min); 1Hz burst

Detector
InGaAs with time variant gain

Range Determination
Signals from the detector are digitally sampled and examined to determine all potential real target returns. An adaptive range threshold compensates for changing noise levels, maximising system capability under varying conditions

Power
9 to 33 Vdc input

Comms
RS-422 19,200 Baud

Mounting
3-point rear mount and 2 point front mount

Sealing
Hermetic

Laser Safety
Class 1M AS/NZS 2211.1,IEC825-1
Width 104 mm
Height 65.5 mm
Length 122.5 mm
Mass 0.85 kg