Real measurements of analog video signals

Seite in Deutsch

Frameless version of this page

The theoretical view of a CCIR video line in detail

My real measurements on signal output of a WAT-902H2 Ultimate

The video image shows a dark field of view

The line signal with dark image contents and H-sync in a distance of 64µs

The video image shows a bright field of view

The line signal with bright image contents and H-sync in a distance of 64µs

The signal of a normal image line with H-sync

The record of a keyboard

The line signal with bright and dark areas of the keyboard

A record with four bright lamps

The signal with two bright areas in the image line

A record with dark stripes

The signal shows the dark and bright areas

A video image consists of 576 image lines with a length of 64µs

Analog video images are transmitted as video fields with 20ms duration