FPA Specifications |
Detector Type |
Photovoltaic Indium Antimonide |
Array Format |
320 x 256 |
Readout IC |
0.6 µm CMOS, Snapshot Mode Integration |
Pixel Size / Fill Factor |
30 x 30 µm / 100% |
Spectral Range |
1.5 – 5.5 µm, Cold Filter Limited to 3.0 – 5.0 µm |
Dynamic Range |
> 1000:1 Typical |
Operability |
> 99.5%, > 99.7% Typical |
FPA Operating Temperature |
77° K |
NedT (camera level) |
<25 mK, 15mK Typical (including optics and window) |
Dewar / Cooler Specifications |
Cooler Type |
Integral Rotary Stirling Cycle |
Cooldown Time |
< 6 Minutes @ 25° C ambient, < 8 Minutes @ 50° C ambient |
Cooler MTTF |
> 8000 hours |
Cold Shield F# |
f/ 2.5 standard, f/4.0 available |
Cold Shield Efficiency |
100% when used with specified optics |
Camera Performance |
Analog Video |
NTSC or PAL (factory set) |
FPA Frame Rate |
59.94 frames/sec NTSC, 50 frames/sec PAL |
Digital Video |
14 Bit (uncorrected, corrected, pixel replaced) |
Non-Uniformity Correction Tables |
Up to 3 available on board; user upload enabled |
Video A/D Resolution |
14 Bits |
Calibration Flag |
Ambient and Elevated Temp, Automated / Periodic One Point Refresh |
External Timing |
External Sync and External Clock |
Remote Control |
RS232, RS422 full duplex or factory set |
Power Input |
+12 VDC or +24 VDC Nominal (factory set) |
Power Consumption |
< 9 W typical @ 25°C ambient, < 14 W typical during cooldown |
Enclosure Specifications |
Dimensions |
4.00" H x 3.25" W x 8.25" (w/o optic) |
Weight |
4.0 lbs (w/o lens) |
Operating Temperature |
-20 to 50° C |
Storage Temperature |
-40 to 70° C |
Water Resistance |
NEMA 4 |
Humidity |
10 to 95% non-condensing |
f/2.5 Optics |
|
Focal Length |
Minimal Focus |
Field of View |
25mm |
6 inches |
21.0° x 16.8° |
50 mm |
12 inches |
10.5° x 8.4° |
100mm |
22 inches |
5.2° x 4.2° |
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