# Broadcast Services; Radio Stations, Television Stations
> **Federal Communications Commission** · Final rule. · Published 2001-02-13 · Effective 2001-04-16 · 66 FR 9973
## Document
- **Document number:** 01-3637
- **Category:** broadcasting
- **Federal Register citation:** 66 FR 9973
- **CFR reference:** 47 CFR 73
- **Publication date:** 2001-02-13
- **Effective date:** 2001-04-16
- **FCC docket:** MM Docket No. 00-39
## Abstract

This document resolves a number of issues concerning the transition to digital broadcast television (DTV). Among the issues resolved in the Report and Order are: when to require election by licensees of their post-transition DTV channel; whether to require replication by DTV licensees of their NTSC Grade B service contours; whether to require enhanced service to the principal community served by DTV licensees; and how we should process mutually exclusive applications. We also address in this document a host of technical issues and determine that at this time there is no persuasive information to indicate that there is any deficiency in the 8-VSB modulation system of the DTV transmission standard that would cause us to revisit our decision to deny Sinclair Broadcasting Group, Inc.'s, petition and to add COFDM to the current 8-VSB DTV standard or to grant Univision Communications Inc.'s Petition for Expedited Rule Making to that same effect. We also decline to adopt technical performance standards for DTV receivers.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/02/13/01-3637/broadcast-services-radio-stations-television-stations)
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