Tektronix ECO422D SD/HD Changeover Unit

The ECO422D SD/HD Changeover Unit from Tektronix is a sync changeover unit designed for use in a serial SD/HD digital television environment. It will accommodate component or composite serial digital video signals, AES/EBU digital audio, tri-level sync, and analog black burst signals. Its support for a wide array of formats makes it well suited for use in both mixed-format and all-digital television facilities.