IR-EO Cameras & Systems Co., Ltd. is one of the most reliable manufacturers and suppliers of quatro-fov high performance long range isrt system for airborne missions in China. Our factory offers high quality products made in China with competitive price. Welcome to contact us for customized service.
The TK-3M series of gyro-stabilized are special purpose IR EO system with large-scale four-axis, two-degree-of-freedom long-range photoelectric turrets, which are mainly used for long-range reconnaissance and auxiliary striking against targets.
Featured by a Quatro-FOV fast switching function and high-performance internal multi-spectrum sensors, it provides the assistant & navigation function during take-off and landing, to guarantee the safety of the aircraft;
The integrated multi-spectrum sensor, including MWIR infrared, visible light, and laser ranging can be used in day and night and under extreme weather conditions such as smoke, fog and haze.
It can carry out reconnaissance, searching, positioning, and tracking both of sea and land targets;
Assistant to complete the target strike task under the control of the pilot; strengthen the structural design, suitable for high-speed aircraft mounting.
Technical Specifications
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TIcamera |
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Sensor type |
3rd Gen MCT MWIR cooled FPA |
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Pixels |
640x512 |
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Spectrum |
3~5μm |
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Pixels |
15μm |
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NETD |
25k /F= 2 .0 (@25°C) |
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Videooutput |
PAL, 30Hz |
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Focus |
Quatro-FOV: 20/60/180/360mm (e-zoom eqv.) |
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F# |
2.0/4.0 (tele) |
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E-zoom |
2x/4x |
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Communication |
RS 422 |
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Daylight camera |
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Sensor |
Color CCD |
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Pixel pitch |
5μm |
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Pixels |
1280x1024 |
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Spectrum |
0.4μm~0.9μm |
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Low illumination |
≤0.1Lx/F=2.8 |
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Video output |
PAL CVBS/720P/color, FR=30Hz |
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FOV |
28.2°×22.8°~1.4°×1.2° |
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Lens Focus |
14mm~280mm 20×Optical zoom |
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E-zoom |
1×~8× |
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F# |
2.8~32 |
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Auto-focusing |
Support |
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Exposure |
Auto |
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Communication & Control |
RS-422 |
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LRF (Laser Range Finder) |
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Type |
Light pump |
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Wavelength |
1.06 μm |
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Ranging distance |
0.3~20km |
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Accuracy |
±5m |
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Correctness |
>98% |
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Repetition rates |
10Hz, for each 1min operation break 2min |
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Divergence |
1mrad |
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Communication & Control |
RS-422 |
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General & System |
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Dimension (mm) |
Turret |
Ф381×495 |
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EO processing unit |
315×125×194 |
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Weight (kg) |
Turret |
≤46Kg |
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EO processing unit |
≤12Kg |
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Operating temperature |
-40C˚~70˚C |
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Storage |
-55C˚~85˚C |
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Humidity |
≤95%(25°C) |
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Boresight Angular Speed range |
Azimuth: 0.2°/S~70°/S ,Pitch> 0.2°/S~60°/S |
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Min. Stable Angular speed |
Azimuth / Pitch < 0.01°/S |
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Max. Angular acceleration |
Azimuth > 110°/S2 ,Pitch > 100°/S2 |
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Boresight angular position Precision |
< 1 mrad (1σ) |
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Boresight stability accuracy |
Azimuth / Pitch≤0.035 mrad(1σ)(±2°/1Hz ) |
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Azimuth/Pitch Range |
360°/ -150°~20° |
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Electrical |
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Input Voltage (range) |
28VDC (18VDC~32VDC) |
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Input current |
Avg. < 7A, max. < 15A |
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Power |
Typical <170W, Max. < 350W |
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