25mJ Laser Target Designator
TECHNICAL SPECIFICATIONS
PERFORMANCE SPECIFICATIONS |
|
Laser wavelength |
1.064μm |
Pulse average energy |
≥25mJ |
Pulse capacity fluctuation |
within a cycle, adjacent pulse fluctuation ≤8%(statistics after 2 seconds of light output) |
Laser beam dispersion Angle |
≤0.5mrad |
Laser optical axis stability |
≤0.05mrad |
Pulse width |
≤20ns |
Power-on preparation time |
≤3s |
RANGING PERFORMANCE |
|
Ranging frequency |
1Hz, 5Hz, single time |
Continuous ranging time |
5min(1Hz), 1min(5Hz) |
5Hz maximum continuous operating time |
2min |
Minimum range |
≤100m |
Typical ranging capacity |
≥2000m |
Ranging accuracy |
±2m |
Accurate measurement rate |
≥ 98% |
Ranging logic: first and last target |
first and last target |
IRRADIATION PERFORMANCE |
|
Irradiation distance |
≥2km |
Irradiation frequency |
fundamental frequency 20Hz |
Coding |
in line with system requirements; With the ability to customize coding extension |
Encoding mode |
precise frequency code |
Encoding accuracy |
≤±2.5μs |
Irradiation mode |
one irradiation time ≥20s, start irradiation again, interval ≤15s, can be continuously irradiated for 8 cycles |
WEIGHT AND SIZE |
|
Weight |
≤450g |
Size |
≤67.4mm×51mm×90mm |
POWER SUPPLY VOLTAGE |
|
Voltage |
19.6V ~ 25.2V |
POWER CONSUMPTION |
|
Standby power consumption |
≤4W |
Average power consumption |
≤50W |
Peak power consumption |
≤90W |
ENVIRONMENTDL ADAPTABILITY |
|
Working temperature |
-40℃ ~ 55℃ |
Storage temperature |
-55℃ ~ 70℃ |
CONTROL FUNCTION
2.1 With laser ranging function;
2.2 Provide target laser irradiation;
2.3 Be able to communicate with the host computer according to the requirements of the communication protocol.
The laser imager can realize the following functions through the serial communication interface:
2.3.1 Response laser ranging instruction, and can be stopped at any time according to the stop instruction;
2.3.2 Distance data and state information are output per pulse when ranging;
2.3.3 Ranging with distance gating function;
2.3.4 Start continuous ranging did not receive stop instruction 5min(1Hz)/1min(5Hz) after the automatic stop ranging;
2.3.5 Irradiation mode and coding can be set;
2.3.6 In response to the laser irradiation command, according to the mode, encoding, irradiation has been set, and can stop irradiation at any time according to the stop instruction;
2.3.7 If no stop instruction is received after starting irradiation, it will stop automatically after one cycle of irradiation;
2.3.8 When the laser irradiation, each pulse output a distance value and state information;
2.3.9 Power-on self-check and cycle self-check and output status information;
2.3.10 Respond to start self-check instruction and output status information;
2.3.11 Able to report the cumulative number of laser pulses;
2.3.12 Head and end target ranging function.
MECHICAL INTERFACE
Figure 1 Interface diagram