2m Resolution Optical Camera JTC200-1
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2m Resolution Optical Camera JTC200-1
This product is an ultra-lightweight space optical camera with high production efficiency and high cost performance. It has the advantages of low launch cost and good imaging quality. It is the preferred optical payload for the establishment of microsatellite groups.
Category：
Satellite-borne Optical Camera
- Product Description
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- Commodity name: 2m Resolution Optical Camera JTC200-1
This product is an ultra-lightweight space optical camera with high production efficiency and high cost performance. It has the advantages of low launch cost and good imaging quality. It is the preferred optical payload for the establishment of microsatellite groups.
Parameter Ground resolution Panchromatic：2m@500km
Multispectral：8m@500km
Width ≥16km@500km Imaging method TDI push-scan imaging Spectral range 400nm~900nm Focal length 1150mm Caliber Φ160mm Field of view ≥2.3° Pixel size and number 4.6µm×4.6µm，1pieces Quantitative rating 10/12bit Signal-to-noise ratio ≥22dB(Sun altitude angle 20° reflectivity 0.05)
≥32dB(Sun altitude angle 30 ° reflectivity 0.2)
≥38dB(The sun altitude angle is 70° and the reflectivity is 0.65)
Static transmission MTF≥0.135 Camera imaging time ≤600s Focusing structure travel -2mm~+2mm Focus resolution 0.01mm Overall dimension ≤190×470(mm) Power consumption ≤32W(Peak value)
≤14W(average)
Quality ≤6kg Design life ≥3years
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