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> Tektronix waveform monitor model 528A
Tektronix waveform monitor model 528A
The 528A NTSC Television Waveform Monitor is particularly well suited for monitoring signals from camera outputs, video system output lines, transmitter video input lines, closed-circuit TV systems & educational TV systems using a 30 frame (60 Hz field rate), 525 line scan.
A DC Restorer maintains the back porch at an essentially constant level despite changes in signal amplitude, average picture level, and color burst.
