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Description / Abstract:
This recommended practice provides a standardized body of
theory, techniques, and procedures for measuring the spectral
characteristics of 8-VSB transmitters used for terrestrial
transmission of digital television (DTV) in the frequency range
near their assigned channels. Essential characteristics are
specified and measurement procedures are given that ensure that all
parties will obtain comparable results. The theory and techniques
presented are applicable to all 8-VSB transmitters. However, the
specification and interpretation of these measurements is primarily
focused on DTV transmitters used within the United States of
America.