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InSb IRES Cryocooled Imaging Module
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The Critical Imaging InSb IRES Cryocooled
module utilizes a 320 x 256 InSb FPA, drive electronics and
compact chassis to provide a high degree of flexibility and value
added for the customer. |
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The electronics support is provided through an A/D board,
video processing board, calibration flag and controller, and a
power conversion module. |
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Video outputs are provided in NTSC/PAL/SVHS format.
Pseudo-color and monochrome display capability is also provided.
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Refer to the specifications below or contact a Critical
Imaging representative for more details. |
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Summary Specifications for
SAC5900
**dimensions are for reference use only, not for design
information. Specifications subject to change.
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Detector Type
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Indium Antimonide
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FPA Format
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320 x 240 (pixels)
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Detector Pitch
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30 um x 30 um
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FPA Fill Factor
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>90%
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Spectral Response
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1.0 to 5.4 um nominal, internally filtered to 3.0 to 5.0 um
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Operability
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90%
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Frame Rate
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60 Hz standard
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IR Signal Dynamic Range
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>80db typical
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Quantum Efficiency
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>85%
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NETD
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<20 mK mean
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Ambient Operational Temperature
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-20C to +54C
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InSb IRES Module Features
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• Intel 386 processor with embedded software
• FPA Analog Video Conditioning
• 12 bit A/D conversion
• FPA non-uniformity correction
• Automatic Gain/Level control
• Linear/Non-Linear, look up table based contrast
enhancement
(including Histogram Equalization)
• Defective pixel replacement (Selected from 8 by 8 nearest
neighbor kernal)
• Monochrome/pseudocolor display modes
• NTSC/PAL video generation
• RS-232 control interface or RS-422 control interface
• 8bit & 12bit digital output
• Onscreen date, time and low power indicator.
• User definable onscreen text via serial interface
• Weight: 4 lbs. (1815g)
• Nominal steady state operating power <20 watts
• Ambient operational temperature: -20C to +54C
• Optics: standard bayonet interface with interchangeable
f/2.6 optics.
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