47 CFR § 73.293 - Use of FM multiplex subcarriers.

---
identifier: "/us/cfr/t47/s73.293"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "47 CFR § 73.293 - Use of FM multiplex subcarriers."
title_number: 47
title_name: "Telecommunication"
section_number: "73.293"
section_name: "Use of FM multiplex subcarriers."
chapter_name: "FEDERAL COMMUNICATIONS COMMISSION"
subchapter_number: "C"
subchapter_name: "BROADCAST RADIO SERVICES"
part_number: "73"
part_name: "RADIO BROADCAST SERVICES"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "47 U.S.C. 154, 155, 301, 303, 307, 309, 310, 334, 336, 339."
cfr_part: "73"
---


# 73.293 Use of FM multiplex subcarriers.

Licensees of FM broadcast stations may transmit, without further authorization, subcarrier communication services in accordance with the provisions of §§ 73.319 and 73.322.

[51 FR 17028, May 8, 1986]