CEA - Consumer Electronics Association
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| CEA-343-A |
| Electrical Performance for High Resolution Monochrome Closed Circuit Television Camera |
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CEA-343-A - Electrical Performance for High Resolution Monochrome Closed Circuit Television Camera
Introduction
The Electrical Performance Standards for High Resolution Monochrome Closed Circuit Television Equipment given here represent, it is believed, the best agreement between the members of the Closed Circuit Television Committee, who drafted these Standards, consistent with the rapidly developing state-of-the-art.
The Standards consist of (1) Definitions, (2) Minimum Standards, and (3) Methods of Measurement, for those parameters believed to be of importance.
These Standards are intended to apply to only locally generated signals: that is, signals generated in the camera itself or at a nearby point where control can be exercised over picture quality.
The Standard is written to encompass equipment which operates in the range from 675 to 1023 scanning lines with a field rate of 60 hz. interlaced 2:1. It is understood that special requirements may require different line numbers. It is recommended that one of the following be considered to staisfy particular requirements: 675, 729, 875, 945, or 1023 lines.
The tolerance on any line number in this specification shall be +/- 1%.