Scanning system 625 lines 525 lines, Interlaced 25 frames/sec. 30 frames/sec. 2:1 Interlaced 2:1 Interlaced Scanning frequency (h) 15.625 kHz 15.734 kHz (v) 50 Hz 59.94 Hz CCD sensor Color 1/2鈥� or 1/3鈥� Hyper HAD IT CCD Effective pixels 752 (h) x 582 (v) 768 (h) x 494 (v) Sensing area 1/2鈥� CV-M2200/2250 6.5 (h) x 4.8 (v) mm 1/3鈥� CV-M2300/2350 4.9 (h) x 3.7 (v) mm Cell size 1/2鈥� CV-M2200/2250 8.6 (h) x 8.3 (v) 碌m 8.4 (h) x 9.8 (v) 碌m 1/3鈥� CV-M2300/2350 6.5 (h) x 6.25 (v) 碌m 6.35 (h) x 7.4 (v) 碌m Resolution (horizontal) >450 TV lines Sensitivity on sensor 1/2鈥� CV-M2200/2250 0.25 Lux, Max gain, 50% video 1/3鈥� CV-M2300/2350 0.34 Lux, Max gain, 50% video S/N ratio >48 dB (Min. gain, Gamma 1) Gamma 0.4, 0.6, 1.0 Gain Auto, manual or fixed Gain range AGC -6 to +12 dB Manual -6 to +12 dB Fixed 0 dB White balance 3200K, 4600K, 5600K, Auto, Manual, One push Back light compensation Off, Pattern 1, Pattern 2 Video output Composite VBS 1.0 Vpp, 75 Ohm Y/C Y= 0.7 Vpp, 75 Ohm. C= 0.28 Vpp, 75Ohm RGB 0.7 Vpp, 75 Ohm Video reversal Y/C Positive/Negative Synchronization Int. X-tal ext. VS or ext. sync. Sync. input Composite 1 Vpp, 75 Ohm Sync. output Composite 2 Vpp, 75 Ohm Shutter Off, 1/250, 1/500, 1/1000, 1/2000 1/4000, 1/10,000, CCD Iris, Flickerless CCD Iris 1/50 (1/60) to 1/10,000 se