| COMPARISON CHART |
| |
EV-1223B12 (EIA)
/ EV-1253B12 (CCIR) |
EV-1224C12 (NTSC)
/ EV-1254C12 (PAL) |
| Chip |
Sharp |
Panasonic |
| Resolution |
400 TV lines |
330 TV lines |
| Pickup elements |
1/3" CCD |
1/4" CCD |
| |
512 x 492 pixels (EIA) |
510 x 492 pixels (NTSC) |
| |
500 x 582 pixels (CCIR) |
500 x 582 pixels (PAL) |
| Scanning system |
2:1 interlace |
2:1 interlace |
| |
V: 60Hz, H: 15.734KHz (EIA) |
V: 60Hz, H: 15.734KHz (NTSC) |
| |
V: 50Hz, H: 15.625KHz (CCIR) |
V: 50Hz, H: 15.625KHz (PAL) |
| Sync |
Internal |
Internal |
| Video Output |
1Vpp composite output, 75 ohms |
1Vpp composite output, 75 ohms |
| Lens Mount |
F3.6mm |
F3.6mm |
| Minimum illumination |
0.08 lux |
1.8 lux |
| Gamma correction |
0.45 |
0.45 |
| S/N ratio |
48dB (with AGC turned off) |
46dB (with AGC turned off) |
| Shutter control |
Auto Electronic Shutter |
Auto Electronic Shutter |
| |
1/60~1/100,000 sec. (EIA) |
1/60~1/100,000 sec. (NTSC) |
| |
1/50~1/100,000 sec. (CCIR) |
1/50~1/100,000 sec. (PAL) |
| Backlight compensation |
N/A |
N/A |
| Gain control |
N/A |
N/A |
| Power source |
12VDC ± 10% |
12VDC ± 10% |
| Power consumption |
1.6W (max.) |
1.5W (max.) |
| Ambient temperature |
14°~122° F (-10°~50° C) |
14°~122° F (-10°~50° C) |
| Relative humidity |
30~90% |
30~90% |
| Dimensions |
31/2 x 21/4 |
31/2 x 21/4 |
| |
(88 x 57 mm) |
(88 x 57 mm) |
| Weight |
4.2oz. (118g) |
4.2oz. (118g) |