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Cobra
USER MANUAL
5 SPECIFICATIONS
5.1 SPECIFICATIONS
TABLE 5-1. SYSTEM DATA
ITEM
COBRA TB50-336 COBRA TB50-640 COBRA TB75-336 COBRA TB75-640
Optical Magnification
2.9×
1.7×
4.3×
2.6×
Objective Lens Type
Germanium
Type of Focal Plane Array
FLIR Tau 2
Frame Rate
60 Hz
30 Hz
60 Hz
30 Hz
Pixel Array Format
336×256
640×512
336×256
640×512
Pixel Size
17 µm
Pixel Display Format
800×600
Display Brightness
Discretely Adjustable to 8 Levels
Turn-on Time, max
3 sec
Digital Zoom
2×, 4×
2×, 4×, 8×
2×, 4×
2×, 4×, 8×
Temperature Imaging
Modes (Image Palettes)
White Hot, Black Hot, Fusion, Rainbow, Globow, Ironbow1,
Ironbow2, Sepia, Color1, Color2, Ice-Fire, Rain, and OEM
Analog Video Input/
Output Format
(resolution)
PAL (768×574 pixels)/ NTSC (640×480 pixels)
Interfacing
• Micro-USB (Power bank 5V)
• Universal S620 connector (Power In, Analog Video In/Out,
Wi-Fi Attachment, HD Recorder, Extended Battery Pack)
TABLE 5-2. ELECTRICAL DATA
ITEM
DATA
Battery
Two CR123A 3V Lithium batteries or
CR123 rechargeable batteries with voltage from 3.0V to 3.7V (2)
Current Consumption,
max
320 mA
Battery Life at 20°C (68°F)
Up to 4 hr. (optional up to 12 hr.)
Extended Battery Pack
Two 18650 rechargeable batteries (3.7V), four CR123
rechargeable batteries with voltage 3.7V max, or four standard
CR123A 3V Lithium batteries (operational time up to 8 hr.)
External Power Supply
6 VDC/ 600mA
Summary of Contents for COBRA TB50-336
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