# Amateur Service Rules
> **Federal Communications Commission** · Correcting amendments. · Published 2006-12-13 · Effective 2006-12-15 · 71 FR 74823
## Document
- **Document number:** E6-21004
- **Category:** spectrum-allocation
- **Federal Register citation:** 71 FR 74823
- **CFR reference:** 47 CFR 97
- **Publication date:** 2006-12-13
- **Effective date:** 2006-12-15
- **FCC docket:** WT Docket No. 04-140
## Abstract

This document contains corrections to the final regulations which were published in the Federal Register on Wednesday, November 15, 2006, (71 FR 66460). This amendment will clarify that the 500 Hz limitation in the definition applies only to the emission types that were added to the definition of data when these emissions transmitted on amateur service frequencies below 30 MHz.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/12/13/E6-21004/amateur-service-rules)
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