Panasonic AK-HC931B Brochure - Pagina 3
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multi-format camera systems
duction to scientific analysis
High definition CCD provides exceptional image quality, sensitivity and minimum smear.
Developed by Panasonic, this advanced CCD offers improved on-chip
lens performance to achieve a standard sensitivity of F10.0 at 2 000 lx
and a smear level of less than -130 dB.
CCD/prism assembly
HD multi-format support for broadcasting and a host of other professional uses
The AK-HC931B's multi-format capability makes it perfect for demanding broadcasts and
program production at home and abroad. It's unique, Panasonic-developed 1-megapixel,
2/3-inch IT-CCD produces beautiful, broadcast-quality images. Select from a wide variety
of lenses to meet your specific needs.
[CCD sensitivity]
Conventional CCD
Panasonic CCD
100
0
400
450
500
550
600
650
Wavelength [nm]
Blue channel sensitivity has been improved
approximately 3 dB achieving a better response ratio.
Even deep-blue colors can be reproduced with vivid
chrominance and significantly reduced noise.
Panasonic's single-channel transfer system and spatial-offset
processing technologies improve signal modulation depth, thus
reducing moire.
Output signal gain without
Output signal gain with
spatial-offset processing
spatial-offset processing
G CCD
R CCD
B CCD
700
With spatial-offset processing,
green samples are offset, allowing motion in
the object to be more faithfully reproduced.
HD
[Signal frequency band]
100
Spatial-offset processing
Without spatial-offset
processing
0
Frequency
27.5 MHz
With spatial-offset processing,
the depth of modulation of high-frequency
signals is greatly improved.
CompatibleFormats
SD
1080i, 720p
480i
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