JIO-D40M small laser target designator with rangefinder is an airborne equipment that provides sufficient guidance reflection energy for laser semi-active guided bombs and missiles, continuously tracking and implementing laser irradiation on targets.Communication is achieved through the RS422 communication interface, which has the characteristics of outstanding performance and simple operation.The 40mJ Laser Target Designator and Rangefinder has a wide range of application scenarios and the following advantages: small size, light weight, low power consumption, suitable for various platform environments such as airborne, vehicular, and shipborne.Laser wavelength: 1064nm, direct contact with the human eye is prohibited.
Laser ranging function and real-time reporting distance value;
Power polarity reverse protection, over current and over voltage circuit protection;
Can be laser irradiated at the built-in set frequency of 20Hz;
Can be triggered by external synchronization signal for laser irradiation (laser irradiation (external synchronization) state);
Overtemperature alarm function: When the working temperature of the laser target designator and rangefinder is too high to continue emitting laser, it can send the overtemperature alarm status information to the upper computer and protect the safety of the laser illuminator.
laser output times reporting function;
Laser software version features
1.Unique pulse detection and automatic compensation technology,high energy stability;
2. Choose the active Q-switching pump mode,fine adjustment step,high coding accuracy;
3. Using micro-control charging and discharging technology,the feedback speed is fast,the current limiting throttling can be achieved,the peak power is low, the power-on response is fast,and the pressure can be wide.
| Project | Indicator data |
| The central wavelength | 1064nm±10nm |
| average energy | ≥40mJ |
| energy stability | 10% (statistics after 3s of light) |
| angle of divergence | ≤0.6mrad |
| pulse width | 15ns±5ns |
| Radiation distance | ≥3500m |
| Range range | ≥4.5km |
| service frequency | Single run, 1Hz, 5Hz, and 20Hz |
| encoded mode | Accurate frequency encoding, and external synchronization |
| Encoding accuracy | ≤±2.5 |
| service voltage | 18V ～32V |
| Standby power consumption | ≤4W |
| size | ≤115mm×57mm×62mm |
| weight | ≤800g |
Electrical interface requirements are as follows:
The upper computer terminal realizes the crosslinking test with the end connector master head J30JZLN15ZKWA000 through the connector plug J 30 JZ / XN15TJCAL01-300. The pins of the power supply and communication port at the metering device end are defined as shown below.
Definition of the photosensor terminal power supply and communication port pin
| Socket socket J30JZLN15ZKWA000 | ||
| Corresponding to the plug, J 30 JZ / XN15TJCAL01-300 | ||
| The pin number | Signal name | explain |
| 1 | 28V | Power positive pole |
| 2 | 28V | Power positive pole |
| 3 | 28V | Power positive pole |
| 4 | POWER+ | Laser power on controls the positive electrode |
| 5 | 422_A | Upper computer-> laser measurement assembly + |
| 6 | 422_B | Upper computer-> Laser measuring assembly- |
| 7 | 422_GND | 422 Communication ground wire |
| 8 | SYNC- | External Synchronization Signal- |
| 9 | 28VGND | Power anode |
| 10 | 28VGND | Power anode |
| 11 | 28VGND | Power anode |
| 12 | POWER- | The laser power on controls the negative electrode |
| 13 | 422_Y | Laser measuring assembly- -> upper computer + |
| 14 | 422_Z | Laser measuring assembly-> upper machine- |
| 15 | SYNC+ | External Synchronization Signal + |
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