| Model: | STC-640 |
| Type: | Board |
| Image Sensor: | 1/4" IT CCD Color (ICX227AK) |
| Signal Format: | NTSC |
| Scanning Method: | 2:1 Interlace |
| Frame Rate: | 30fps |
| Effective Picture Element: | 768 (H) x 494 (V) |
| Horizontal Resolution: | 480 TV Lines |
| Horizontal Frequency: | 15.734 kHz |
| Vertical Frequency: | 59.94 Hz |
| Gain: | Manual/AGC (0-30dB) |
| S/N Ratio: | >48dB (AGC Off) |
| Gamma: | 0.45, 1.0 or Other values via DSP adjustments |
| Sync: | Internal and External |
| Minimum Illumination: | 0.56 Lux @ F1.2, 20 IRE; 1.93 Lux @ F1.2, 50 IRE (Gain ON) |
| White Balance: | Auto / Manual |
| Electronic Shutter: | |
| - Standard | 1/60 (1/50), 1/125, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10,000 |
| - Extended | 2,4,6,8,10,12,14,16 fields |
| Electronic Iris: | 1/60 (1/50) to 1/10,000 |
| Back Light: | Back light compensation at electronic shutter |
| Negative Positive: | Selectable |
| DSP: | 10 bit, 3rd Generation, User Programmable |
| Video Output: | 1.0 Vp-p, 75Ω |
| Y/C Output: | 0.7Vp-p, 75Ω (On Select Models) |
| Lens Mount: | CS Mount and C Mount |
| Power: | |
| - Supply Voltage | 12V DC |
| - Consumption | 3.0W, 250mA |
| Operating Temperature: | -10°C ~ 45°C (14°F ~ 113°F) |
| Storage Temperature: | -30°C ~ 60 °C (-22°F ~ 140°F) |
| Dimensions | 45 (W) x 45 (H) x Var. (D) mm (1.8" x 1.8" x Var.) |
| Weight: | 45g (1.59 oz.) |