HDK-77EC2: HD Native Multi-format CMOS Camera System
Full Digital and High Picture Quality
The HDK-77EC2 supports native 1080i/59.94 Hz and 720p/59.94Hz dual format with CMOS sensors and adopts TA-79HD HD-Triax Adaptor to utilize existing triax infrastructure. The harmony of advanced technology and legacy of transmission system offers a practical solution. Advanced CMOS sensors are employed to achieve superb picture quality. CMOS sensors have wide dynamic range and in principle, no smear since electric charges are not shifted throughout the imager which is the cause of vertical smear in CCDs. Instead each pixel of the CMOS sensor has it’s own amplifier (which changes electric charges to voltage signals). So it performs signal amplification on a pixel basis.