4501

The Tektronix 4501 is a scan converter, an analog memory device with readout in the form of a composite TV signal. The R4501 is the rack-mount version.

It contains a Tek-produced 5" bistable storage tube. Effective resolution is 125×100.

The 4501 has a differential X/Y and intensity (Z) inputs and can produce either 525-line/60 Hz or 625-line/50 Hz video (monochrome).