The XC-ST70 uses the latest 2/3" Interline Transfer
(IT) CCD with HAD technology which is more sensitive
than the CCD used in the XC-77 camera family. These
new CCDs have a microlens over each pixel to significantly
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-ST70 has 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-ST70 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-ST70 can take a clear image of a
fast moving object.
The XC-ST70 is a small, lightweight one-piece camera
very similar in size to the XC-73/75. The camera body's
measurements are 29 x 44 mm (same as the XC-77/75/73);
however, the length measures only 58 mm long, 46%
shorter than the XC-77. The camera weighs only 105
grams, 45% lighter than the XC-77 at 190 grams. It
even weighs less than the XC-73/75, 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-ST70 has improved vibration resistance. Vibration
resistance has been improved to 10G over a wider vibration
frequency range (20 to 200 Hz). The improvement in
vibration resistance is achieved by improved board-to-board
connections. The compact size and improved vibration
resistance makes the XC-ST70 even more viable as a
remote head camera replacement i.e. XC-77RR and XC-77BB.
The XC-ST70 can resist up to a 70G shock.
The DC-700/700CE is a camera adapter for all current
DC operated XC cameras. The DC700/700CE supplies 13V,
1.3A. It is smaller (110 x 53 x 160mm) and lighter
(700g) than the DC-77RR and DC-777, and useful in
space limited applications. The DC-700/700CE adopts
the new pin assignment of 12pin connector, which is
based upon EIAJ; therefore, it is different from current
models such as DC-77RR and DC-777. Because the new
camera adaptor has a protection circuit inside, all
current XC models can work with the DC-700/700CE.
| Image
Device |
2/3"
Interline Transfer CCD with HAD technology |
| Effective
Picture Elements |
768
(H) x 494 (V) |
| Signal
System |
EIA
Standard |
| Horizontal
Frequency |
15.734
kHz +/-1% |
| Vertical
Frequency |
59.94
Hz |
| Lens
Mount |
C
Mount |
| Flange
Back |
17.526
mm |
| Sync
system |
Internal/
External (auto) |
| External
Sync System |
HD
/ VD (2 ~5 Vp-p) |
| External
Sync Frequency |
Horizontal
sync frequency +/-1% |
| Jitter |
Less
than +/-50 nsec |
| Scanning
System |
525
lines, 60 fields/s, 2:1 interlaced |
| Video
Output |
1.0
Vp-p, negative, 75 ohms unbalanced |
| Horizontal
Resolution |
570
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 |
60
dB |
| Gain |
AGC
(0-18 dB) / Manual (0-18 dB) / Fixed (0 dB)
Selectable |
| Gamma |
On/OFF |
| Normal
Shutter |
1/100
~ 1/10,000 s |
| External
Trigger Shutter |
1/4
~ 1/10,000 s |
| Power
Requirements |
DC
12 V +/-10% |
| Power
Consumption |
2.1
W |
| Dimensions |
44
(W) x 29 (H) x 57.5 (D) mm |
| Mass |
105g |
| 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 |
