Radio Frequencies Chart, In the United States, regulatory responsibility for the radio spectrum is divided between the Federal Communications Commission (FCC) and the National Telecommunications and Information Administration (NTIA). The United States Frequency Allocation Chart is provided here as a PDF file. Download CSV and PDF guides. 5 X 11; grayscale) Frequency Bands Chart [PDF] (8. " The original Citizen Band frequency allocation from the FCC is in the 27MHz band. For the allocation of frequencies the ITU has divided the world into three Regions. (2) GMRS repeater output. The list of frequency ranges is called a band allocation, which may be se Sep 17, 2025 · Notes (1) Shared FRS and GMRS simplex. [1] Because radio propagation does not stop at national boundaries, governments have sought to harmonise the allocation of RF bands Radio Station Frequency Chart Index of all AM & FM Radio Station Frequencies in the United States There are AM & FM frequencies where you will find a radio station broadcasting throughout the United States of America. (3) GMRS repeater input only. . This chart portrays the frequency allocations in the electromagnetic spectrum for different purposes as specified by United States government. The FCC's Table of Frequency Allocations consists of the International Table of Frequency Allocations ("International Table") and the United States Table of Frequency Allocations ("United States Table"). US frequency allocations chart, 2025 Frequency allocation (or spectrum allocation) is the part of spectrum management dealing with the designation and regulation of the electromagnetic spectrum into frequency bands, normally done by governments in most countries. Click here The radio spectrum is the radio frequency (RF) portion of the electromagnetic spectrum. 675-Orange For suggested and unofficial channel usages see the Family Radio Service and General Mobile Radio Service wiki articles. 106 of the Commission's Rules. S. Most of the same frequencies are be used for cross-border operations with Canada. Frequency Bands Chart [PDF] (8. The Radio Frequency Spectrum Allocation Chart is the first and broadest level technical document to consult when planning uses for spectrum allocations in that nation’s borders. 575-White, 462. The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025. Real-time updates for Cup Series, Xfinity, and Craftsman Truck Series. On the AM band, the most number of radio stations exist on the frequency 1490 kHz with a total of 185 transmitters. It includes the international table, the US table, the federal table, and the non-federal table for each region. It will soon be available to print from the U. Apr 24, 2026 · Listed below are standard frequencies used by railroads in the United States. The FCC's Table of Frequency Allocations is codified at Section 2. The American Association of Railroads (AAR) has assigned channel numbers to each standard voice radio frequency. Frequency Charts Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. Printing the band charts Download and print PDF documents using Adobe Reader or your Web Browser. The FCC, which is an independent regulatory agency, administers spectrum for non-Federal use (i. On the FM dial, 88. 625-Black, 462. (4) Color frequencies on some older business radios, 462. Government Publishing Office. Citizens' Band (CB) Radio Frequency Chart Everyone has heard about the CB radio popularized in the 1970s by the romaticized trucking industry and movies like "Smokey and the Bandit. 5 X 11; black/white) This document shows the frequency bands and services allocated by the FCC in different regions and countries. e 4 days ago · Get the latest NASCAR scanner frequencies. 1 MHz is the carrier frequency for 401 Understanding Ham Radio Frequency Bands and Allocations FCC Frequency Allocation Basics The FCC's Table of Frequency Allocations was revised on April 3, 2026, providing the most current guidance for amateur radio operators. The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025.
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