XT438 (D30K)  						 						- 1/3 Sony Super HAD Color CCD Sensor   						- 420TVL Resolution  						- 1 Lux @ F2.0 						 						- 3.6mm Lens 						 						- 12V DC Specifications                                                                                                                           | Model |                            XT438 (D30K)               |                                 |  Image Sensor |                            1/3” Sony Super HAD Color CCD Sensor               |                                 |  Scanning System |                            2:1 Interlace              30 Frames (NTSC)       25 Frames (PAL)              525 Lines Interlaced (NTSC)       625 Lines Interlaced (PAL)               |                                 |  Effective Pixels |                            510 (H) x 492 (V) (NTSC)       500 (H) x 582 (V) (PAL)               |                                 |  Resolution |                            420 TV Lines                |                                 |  Minimum Illumination |                            1 Lux / F 1.2               |                                 |  S/N Ratio |                             More Than 48dB (AGC Off)               |                                 |  Video Output |                             1.0 Vp-p composite, 75ohm               |                                 |  Gamma Ratio |                             0.45               |                                 |  White Balance |                             Auto               |                                 |  Back Light Compensation |                            Auto               |                                 |  Auto Gain Control |                            Auto               |                                 |  Iris Mode |                            AES               |                                 |  Electronic Shutter |                            1/60 to 1/100,000 sec (NTSC)       1/50 to 1/100,000 sec (PAL)               |                                 |  Lens |                            f = 3.6mm / F 1.2               |                                 |  Power Source |                            DC12V  140mA               |                                 |  Weight / Dimension |                            Approx. 130g   121.8 x 79.0H mm  |  
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