Videotek VIT-411

The VIT-411 Vertical Interval Test Signal Generator inserts high-quality test signals into the vertical blanking interval of a video program signal. These are used to evaluate the transmission path without interruption of programming. The VIT-411 is designed to be rackmounted in a DAT-1 tray or carried in the field. The VIT-411 provides for user selection of the FCC or NTC-7 test signal sets. CATV baseband system test, common carrier microwave, duplication quality assurance, and SNG/ENG vehicles are commonly used applications.