47 CFR § 73.812 - Rounding of power and antenna heights.

---
identifier: "/us/cfr/t47/s73.812"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "47 CFR § 73.812 - Rounding of power and antenna heights."
title_number: 47
title_name: "Telecommunication"
section_number: "73.812"
section_name: "Rounding of power and antenna heights."
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"
---


# 73.812 Rounding of power and antenna heights.

(a) Effective radiated power (ERP) will be rounded to the nearest watt on LPFM authorizations.

(b) Antenna radiation center, antenna height above average terrain (HAAT), and antenna supporting structure height will all be rounded to the nearest meter on LPFM authorizations.