Piranha MRTV integrated onto the
Hawkeye Cobra with cue to radar
Piranha MRTV mounted on a land
based cobra for compound security
Naval trials with Piranha MRTV
mounted on the Sea Iota system
Piranha MRTV
CHESS D Y N A M I C S
Medium Range Daylight TV Camera
The Piranha MRTV is a highly sensitive colour CCD camera with a powerful
zoom lens. It is ideal for day/night surveillance on Land or in a Maritime
environment. It is designed to deliver high performance images, even under the
harshest conditions. The camera has pre-aligned bore sighting with a typical
deviation of ±0.2 milliradians. This is the equivalent of maintaining view of a
±20cm target area at a range of 1km.
• Weight <12kg
• Visual range up to 20km
• Auto focus
• Designed for harsh environments
• Simple software interface
• Full daytime colour
High performance medium range Camera for Land and Naval surveillance
Expanded Hi-Dynamic Range
(XDR)
Piranha MRTV
General
Camera Mass
<12kg
Bore Sighting Retention
Sensor
±0.2 mRad (at the prime HFOV)
High sensitivity 1/3" colour CCD with complementary mosaic
976 x 582
Effective Pixels (H x V)
Aspect Ratio
4:3
Video Output
Composite VBS
XDR is useful in conditions where there are large variations
in brightness in the picture, i.e. when there are very dark
and very bright areas in the picture. XDR amplifies the signal
level in the dark areas and reduces it in very bright areas,
thus improving the visibility in the picture.
380 TVL
Video Resolution
800 mLux, 30% video, F4.6
Sensitivity
Signal to Noise Ratio
>52dB, AGC off
NFOV: 0.37° (H) x 0.28° (V)
WFOV: 9.3° (H) x 7.0° (V)
Fields of View
30,000 Hours (MIL-HDBK-217-F)
MTBF
Fog Penetration
Functions
Auto Gain Control Range
0 to +30dB
White Balance
Automatic, Tracking
Noise Reduction
2D & 3D Digital noise reduction
Fog Penetration
Image contrast enhancement
The fog penetration function is designed to automatically
increase visibility under conditions such as:
On demand
Auto Focus
Electrical
Operating Voltage
• Fog
15-36V DC
Power Consumption
<25W
Communication
RS422
• Haze
• Fire Smoke
Environmental**
Operating Temperature
-40°C to +55°C
Storage Temperature
-40°C to +70°C
IP Rating
Snow/Ice
-
Vibration
Wheeled vehicle MIL-STD 810G, method 514.6
Shock
The camera continuously analyses the picture and once it
detects a low-contrast condition, it will automatically
enhance the contrast.
IP65
Transportation: 3 shocks in each direction 25G @ 6ms
Solar Radiation
Digital Noise Reduction
-
Humidity
20% to 95% non-condensing
Salt Fog
-
EMC
-
NOTE: From approx. 55°C image degradation, in the form of a few pixels with blemishes, will occur.
From approx 60°C the number of pixels with blemishes will increase.
**All Chess products are designed to meet the highest industry standards. For more detailed information on environmental qualifications please contact our sales
team.
1.5 2.5
8.0
9.0
Identiﬁcation
Recognition
Detection
The Digital Noise Reduction in the Piranha MRTV camera
system is a function that analyses the video image and
reduces the noise, particularly in low-light conditions.
13.0
Man: 1.8 x 0.5m
Vehicle: 2.3m2
Sales and support In North America:
Liteye Systems, Inc.
7060 S. Tucson Way
Centennial CO 80112
Tel: (720) 974-1766
Email: [email protected]
www.Liteye.com
We reserve the right to change specifications without prior notice. Trademark and patent applied for. © Copyright 2013 Chess Dynamics Ltd
25.0