# Modifying Emissions Limits for the 24.25-24.45 GHz and 24.75-25.25 GHz Bands
> **Federal Communications Commission** · Final rule. · Published 2024-12-13 · Effective 2025-01-13 · 89 FR 100856
## Document
- **Document number:** 2024-29313
- **Category:** spectrum-allocation
- **Federal Register citation:** 89 FR 100856
- **CFR reference:** 47 CFR 2
- **Publication date:** 2024-12-13
- **Effective date:** 2025-01-13
- **FCC docket:** ET Docket No. 21-186
## Abstract

In this document, the Federal Communications Commission (Commission) revises the Commission's rules for the 24.25-24.45 GHz and 24.75-25.25 GHz bands (collectively, the 24 GHz band) to implement certain decisions made in the World Radiocommunication Conference held by the International Telecommunication Union (ITU) in 2019 (WRC-19). Specifically, the Commission aligns part 30 of the Commission's rules for mobile operations in these frequencies with the Resolution 750 limits adopted at WRC-19 to protect the passive 23.6-24.0 GHz band from unwanted emissions on the timeframes adopted at WRC-19.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/12/13/2024-29313/modifying-emissions-limits-for-the-2425-2445-ghz-and-2475-2525-ghz-bands)
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