47 CFR § 15.227 - Operation within the band 26.96-27.28 MHz.

---
identifier: "/us/cfr/t47/s15.227"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "47 CFR § 15.227 - Operation within the band 26.96-27.28 MHz."
title_number: 47
title_name: "Telecommunication"
section_number: "15.227"
section_name: "Operation within the band 26.96-27.28 MHz."
chapter_name: "FEDERAL COMMUNICATIONS COMMISSION"
subchapter_number: "A"
subchapter_name: "GENERAL"
part_number: "15"
part_name: "RADIO FREQUENCY DEVICES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "47 U.S.C. 154, 302a, 303, 304, 307, 336, 544a, and 549."
regulatory_source: "54 FR 17714, Apr. 25, 1989, unless otherwise noted."
cfr_part: "15"
---


# 15.227 Operation within the band 26.96-27.28 MHz.

(a) The field strength of any emission within this band shall not exceed 10,000 microvolts/meter at 3 meters. The emission limit in this paragraph is based on measurement instrumentation employing an average detector. The provisions in § 15.35 for limiting peak emissions apply.

(b) The field strength of any emissions which appear outside of this band shall not exceed the general radiated emission limits in § 15.209.