| Model |
VDL-20S |
VDL-21S |
Signal System |
NTSC |
PAL |
Scanning System |
2:1 Interlace |
Scanning Frequency(H) |
15.734 KHz |
15.625kHz |
Scanning Frequency(V) |
59.94 Hz |
50Hz |
Image Sensor |
1/3 inch IT CCD |
Sync. System |
Internal |
Total Pixels Number |
811(H) x 508(V) 410K |
795(H) x 596(V) 470K |
Effective Pixels Number |
768(H) x 494(V) 380K |
752(H) x 582(V) 440K |
Horizontal Resolution |
600 TV Lines |
Video Output Level |
1.0 Vp-p (75Ω, Composite) |
S/N Ratio |
More than 50dB (AGC Off) |
Lens |
Fixed Lens (f=3.8mm) *Optional (f=2.45mm, 6.0mm) |
Min. Illumination |
0.05 Lux, F1.2, 30IRE |
White Balance |
Auto |
AGC |
Auto |
Electronic Shutter Speed |
1/60~1/120,000 Sec. |
1/50~1/120,000 Sec. |
Power Voltage |
12VDC (10V~15V) |
Power Consumption |
Max. 1.8W/150mA |
Dimensions |
85(W) x 85(H) x 65.8(D)mm |
Weight (Net) |
Approx. 430g |
|
