The XC-ST50CE uses the latest 1/2" Interline
Transfer (IT) CCD with HAD technology which is more
sensitive than the technology used in the popular
XC-75 and XC-73 camera family. This new HAD technology
has a microlens over each pixel to improve the light
collection efficiency. This is reflected in the minimum
sensitivity specification of 0.3 lx. That means the
camera should be able to detect more faint signals
or need less gain with less noise when detecting faint
signals.
The XC-ST50CE have all the camera control switches
accessible from the outside of the camera. There is
no need for the user to open the camera to modify
the operating mode of the camera or to determine or
confirm switches settings. A user will no longer need
to "customize" the internal camera switches.
The XC-ST50CE has an improved trigger/shutter that
significantly improves and simplifies the trigger
operation from previous models. The various versions
of Reset-Restart and Donpisha are now replaced with
a simplified trigger/shutter that provides much greater
functionality and flexibility. Now, the shutter speed
of the external trigger shutter can be specified by
the width of an external trigger pulse or switch setting
in the rear panel. With this function, the XC-ST50CE
can take a clear image of a fast moving object.
The XC-ST50CE is a small, lightweight one-piece camera.
The camera body's measurements are 29 x 44 mm (same
as the XC-75/73); however, the camera depth measures
only 57.5 mm long, approximately 19% shorter than
the popular XC-75/73 at 71mm. The camera weighs only
110 grams, approximately 20% lighter than the XC-75/73
at 140 grams. The compact, lightweight camera body
allows the camera to be used in very tight places
and for some remote camera-head applications.
The XC-ST50CE has improved vibration resistance. Vibration
resistance has been improved to 10G as compared to
the XC-75/73 at 7G. The improvement in vibration resistance
is achieved by improved board-to-board connections.
The compact size and improved vibration resistance
makes the XC-ST50CE even more viable as a remote head
camera replacement. The XC-ST50CE can resist up to
a 70G shock.
| Image
Device |
1/2"
IT CCD |
| Effective
Picture Elements |
752
(H) x 582 (V) |
| Signal
System |
CCIR
Standard |
| Horizontal
Frequency |
15.625
kHz +/-1% |
| Vertical
Frequency |
50
Hz |
| Lens
Mount |
C
Mount |
| Flange
Back |
17.526
mm |
| Sync
system |
Internal/
External (auto) |
| External
Sync System |
HD/
VD (2 ~ 5 Vp-p), VS |
| External
Sync Frequency |
Horizontal
sync frequency +/-1% |
| Jitter |
Less
than +/-50 nsec |
| Scanning
System |
625
lines, 50 fields/s, 2:1 interlaced |
| Video
Output |
1.0
Vp-p, negative, 75 ohms unbalanced |
| Horizontal
Resolution |
560
TV lines |
| Sensitivity
|
400
lx, F8 (g compensation ON, 0 dB) |
| Minimum
Illumination |
0.3
lx (F1.4, AGC ON, without IR cut filter) |
| S/N
Ratio |
58
dB |
| Gain |
AGC
(0-18 dB) / Manual (0-18 dB) / Fixed (0 dB)
Selectable |
| Gamma |
On/OFF |
| Normal
Shutter |
1/120
~ 1/10,000 s |
| External
Trigger Shutter |
1/4
~ 1/8,000 s |
| Power
Requirements |
DC
12 V +/-10% |
| Power
Consumption |
2.0
W |
| Dimensions |
44
(W) x 29 (H) x 57.5 (D) mm |
| Mass |
110
g |
| Operation
Temp./Mois. |
-5°C
~ +45°C / 20 ~ 80% |
| Storage
Temp./Mois. |
-30°C
~ +60°C / 20 ~ 95% |
| Vibration |
10
G (20 ~ 200 Hz) |
| Shock
Resistance |
70
G |
| MTBF |
70,600
hrs. |
| Regulations |
UL1492,
FCC Class A Digital Device
CE (EN50081-2 + EN50082-2), AS4251.1 + AS4252.2 |
