KAZHAN-3К15 / 3К22 Optoelectronic Modules
Depending on the model type, KAZHAN devices are used in stationary look-out stations; as a part of autonomous combat modules; on armored vehicles; as a part of shipboard surveillance and fire control systems.
KAZHAN has several detection channels (1-3) in different spectral bands (visible, SWIR, MWIR, LWIR) and a rangefinder channel.
Digital processing unit as a part of OEM KAZHAN provides primary and secondary digital image processing; automatic target detection; target tracking; raw data recording; data transfer to a central observation post in digital and analog form.
KAZHAN devices are equipped with standard interfaces and can be easily integrated with other hardware.
TECHNICAL CHARACTERISTICS
| THERMAL IMAGING CHANNEL | T1 | T2 |
| Type of camera | uncooled | |
| Detector | 640 х 512 17μ 8-14μ | |
| Sensitivity | < 30 mK | |
| Focal length | 150 mm | 25 ÷ 225 m |
| Objective F number | F/1.0 | F/1.5 |
| Angular field of view (H x V) | 6.2° x 5.0° | 25° x 20° ÷ 2.7° x 2.2° |
| Recognition / Identification (human) | 4.2 / 1.5 km | 6.5 / 2.0 km |
| Recognition / Identification (vehicle) | 10.0 / 3.6 km | 16.0 / 5.0 km |
| DAYTIME CHANNEL | С1 | |
| Type of camera | CMOS | |
| Detector | 1/4" CMOS 1280 x 1024 60fps | |
| Lens focal length | 3.5 ÷ 150.5 mm | |
| Angular field of view (wide) | H : 45.92° х V : 38.2° | |
| Angular field of view (narrow) | H : 2.7° х V : 1.8° | |
| Sensitivity | chromatic image: 0.5 Lux/F1.4, monochromatic image: 0.05 Lux/F1.4 | |
| RANGE FINDER CHANNEL | R5 | |
| Range | 50-15000 m (on target with 85% coefficient of reflection) | |
| 50-7000 m (on NATO standard target with 30% coefficient of reflection) | ||
| Wavelength | 1550 nm, safe for vision, invisible for night vision | |
| Beam divergence angle | 0.3 mrad | |
| Measuring frequency | 10 Hz | |
| DIGITAL SIGNAL PROCESSING MODULE | Е1 | |
| Formation of the auxiliary video information | aiming marks: textual and graphical | |
| Movement detector | automatic detection of moving objects | |
| Automatic target tracking | acquisition and tracking of an indicated target | |
| Contrast / size / target speed | > 0.4 / 10x10 pixel / <150 pixel/sec | |
| Digital image processing | combination of 2 channels by different algorithms | |
| PERFORMANCE CHARACTERISTICS | ||
| Protection class | IP67, ice protection | |
| Operating temperature range | -30°C ÷ +55°С | |
| Dimensions (L x W x H) *depending on component parts | 287 х 254 х 330 mm | |
| Weight | 18 kg | 20 kg |