Tracker-T2.380/Tracker-T4.642. Operation Manual
5
3 TECHNICAL PARAMETERS
Table 1*
Parameter, unit of measurement
Value
Tracker-T2.380
Tracker-T4.642
SENSOR
Frequency, Hz
50
25
Resolution, pixels
384x288
640x480
Detector pitch, microns
17
Type
Uncooled bolometer array (FPA)
Sensitivity wavelength range, microns
from 8 to 14
Thermal sensitivity (NETD), mK
<70
Calibration principle
Programmatic (shutterless)
OBJECTIVE LENS
Focal length
50 mm F/1.2
100 mm F/1.6
Manual focusing range
from 5 m to
from 20 m to
Optical magnification
3.4
3.5 or 7
Field of view,
o
(horizontal × vertical)
7.4×5.6
6.2×4.7
DISPLAY
Array type
AMOLED
Resolution, pixels
800×600
