... Inverter Frequency: 40KHz Thermal capacity: 30KJ (40HU) VideoSystem Image Intensifier : Image Intensifier made by TOSHIBA (9 64.5) CCD Vidicon : ... 1000 lines and vertical 800 lines, Bandwidth : 12.5MHz, Image/sec : 75 CCU(central control) : Recursive Filter: K ... =8, 8 images storage, image upright, image overturn,positive & negative imageLIH(last image freeze, and OSDmonitor display