# Above 76 GHz
> **Federal Communications Commission** · Final rule. · Published 2004-03-24 · Effective 2004-04-23 · 69 FR 13746
## Document
- **Document number:** 04-6206
- **Category:** spectrum-allocation
- **Federal Register citation:** 69 FR 13746
- **CFR reference:** 47 CFR 2
- **Publication date:** 2004-03-24
- **Effective date:** 2004-04-23
- **FCC docket:** ET Docket No. 03-102
## Abstract

In this document, the Commission reallocated spectrum in the 76-81 GHz frequency band and the frequency bands above 95 GHz to conform the United States Table of Frequency Allocations with recent changes to the International Table of Frequency Allocations maintained by the International Telcommunication Union. In order to protect passive services in the 55.78-56.26 GHz band, the Commission also adopted a limit on the maximum power spectral density that can be delivered to a fixed service transmitter antenna.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/03/24/04-6206/above-76-ghz)
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