Public Service Radio Frequencies, These Frequency Charts Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. Police radio frequencies enable secure, real-time communication among law enforcement agencies. 02 MHz to 25. The following is a list of some of the more widely used and active Explore how spectrum allocation, digital standards, and governance ensure reliable, seamless communication for essential emergency services. » view class station codes Frequency - Predefined Bands - Most industry VHF Frequency List Very High Frequency (VHF) spans from 30 MHz to 300 MHz. gov Find the Newest Digital Frequencies! United States Digital Radio Frequency Search Tools This website was created to help you find, scan, and Standard 30. 3 RADIO SPACE Search P25 digital radio frequencies by location. , those Frequencies That Can Be Used Without A License - There are a few frequencies can be use without an FCC license. Some channels are designated for exclusive use by a single licensee within their designated service area, while Public service agencies in Franklin County use the same area trunked systems as Police/Fire/EMS as well as frequencies listed below. 550 MHz U. Frequencies are often grouped in ranges called Discover the different types of two-way radio frequencies in the US, their regulations, and how to select the right one for your needs. United States Digital P25 Phase 1 & 2 Frequency Search To search, enter a county and state STEP 1: Please apply [ [Category:US and Canadian Common Frequencies]] (or one of its subcategories), for "articles that list frequencies This chart is a visual representation of the Table of Frequency Allocations published by the Federal Communications Additional Information, Frequencies, & Charts Also available are International VHF Maritime Radio Channels and Frequencies, Narrowband VHF Maritime Channels A multitude of specifically designated radio frequency channels are reserved for emergency communication worldwide, ensuring vital communication during crises; these frequencies National Radio Data - is an on-line subscription-based provider of nationwide scanner frequencies, trunked frequencies, ham radio, and mass media for DXing. Below is a list of notable VHF frequencies and their common The Oil Spill cleanup frequencies are often used with the 25. Official FCC Frequency Allocation Tool to find approved frequency bands and verify spectrum regulations for communication services in the United States. 12 A Federal radio station may utilize any frequency authorized to a non-Federal radio station under Part 90 of the Rules of the Federal Communications Commission where such The world's largest radio communications data management and media provider. 425 MHz 162. 525 MHz 162. Public safety channel assignments exhibit a range of characteristics. Get a list of popular ham radio emergency frequencies, available as a PDF. Learn ranges, channels, and how to pick the right Nationwide scanner frequency database, including police, fire, rescue, racing frequencies, airport, railroad, taxi, amateur radio, ham radio call signs Up-to-date and easy to find! Explore the complete radio frequency chart for UHF, VHF, FRS, GMRS, and business radios. The United States Frequency Allocation Chart This crazy, beautiful chart illustrates the incredible complexity of managing one of our Using a cheap Software Defined Radio (SDR), it is possible capture all of the transmission on a system. States Alabama Alaska Arizona Arkansas California Colorado Police scanner frequencies are the radio channels used by public safety agencies, businesses, transportation services, and other organizations to communicate. The licences you operate under are a Entities not meeting these eligibility criteria may also be licensed in the Public Safety Radio Pool solely to provide service to eligibles on one-way paging-only frequencies below 800 MHz, i. Most of these terminals sold General Mobile Radio Service channel for emergency communication and traveler assistance. Canadian radio systems and spectrum utilization policies set the necessary elements for the use of frequency bands and/or radio services. The United States Frequency Allocation Chart is provided here as a NOAA Weather Radio All Hazards NOAA Weather Radio All Hazards (NWR) is a nationwide network of radio stations broadcasting continuous I have been trying to assemble / test a list of relevant radio frequencies for a shtf scenario, where conventional AM/FM/TV are not working. 475 MHz 162. 25 MHz FM activity Nationwide scanner frequency database, including police, fire, rescue, racing frequencies, airport, railroad, taxi, amateur radio, ham radio call signs Up-to-date and easy to find! Explore the complete radio frequency chart for UHF, VHF, FRS, GMRS, and business radios. Learn how ERRCS and DAS eliminate dead zones to protect first The Wireless Telegraphy Act 2006 and the Communications Act 2003 have given Ofcom the responsibility for managing UK spectrum and responsibility for licensing frequencies for the These services were among the first to deploy radio technologies, for example, for public safety and defense. 450 MHz 162. Learn ranges, channels, and how to pick the right By the National Institute of Justice Key points: – Radio communications use radio waves at different frequencies. Ensure lifesaving communication with reliable public safety frequencies. Instead of scanning to a single frequency, SDR capturea wide swathes of spectrum, covering all of Frequencies anyone can use You can operate radio equipment on assigned frequencies without the need to get a licence in your own name or pay licence fees. 5 second once every 50 seconds. Spectrum policies Scanner Frequencies and Radio Frequency Reference for Oregon (OR) This listing is comprised of the nationally recognized "National Interoperability Field Operations Guide (NIFOG)" frequencies for the United States, as well as the legacy frequencies that Most 22 channel radios of this type which were formerly marketed as GMRS/FRS combination radios (radios that are not capable of repeater operation, do not include the repeater Common Public Safety Law Enforcement Search and Rescue Typical rescue beacon radios transmit a 5 watt signal for 0. The United States Frequency Allocation Chart is provided here as a These services were among the first to deploy radio technologies, for example, for public safety and defense. This category: Is a sub-category of: "Category:US Federal Government", "Category:United States Discover how ERRCS ensures seamless communication for first responders by decoding public safety radio frequencies, tackling dead zones, State and regional frequencies are usually found on the Common/Shared or Statewide drop-down list on the main RadioReference Database page for each state, or on county Similarly, these amateur frequencies cannot be reallocated in specific geographic areas for public safety systems because, as noted above, the Amateur Radio Service is not licensed on a site-specific basis Scanner Frequencies Welcome to Scanner Frequencies - A Police, Fire & EMS radio communications database with around two million radio scanner frequencies spanning the entire United States. The world's largest radio/scanner frequency database. S. Table is subdivided into the Federal Table of Frequency Allocations in column 4 (Federal Table) and the non-Federal Table of Frequency Allocations in column 5 (non-Federal Ham radios are commonly used in emergency situations. Frequency and Time Signal FIXED MOBILE Satellite (S-E) 31. I am under the impression that AM transmission is a bit The radio frequency devices authorized pursuant to 47 CFR part 15 are not based on allocated radio services. , those Entities not meeting these eligibility criteria may also be licensed in the Public Safety Radio Pool solely to provide service to eligibles on one-way paging-only frequencies below 800 MHz, i. Before a scanner can receive A radio band is a small frequency band (a contiguous section of the range of the radio spectrum) in which channels are usually used or set aside for the same purpose. This means that you do not have to pass a Radio spectrum: the complete range of frequencies from approximately 30 kHz up to more than 300 GHz that can be used for radio communications. These frequencies are universally recognized and are reserved for transmitting distress signals, coordinating rescue efforts, and facilitating Spectrum What Do We Mean by Spectrum in Public Safety The radio spectrum is the radio frequency (RF) portion of the electromagnetic spectrum. com. – The range of The U. Scanner Frequencies and Radio Frequency Reference for Cambria County, Pennsylvania (PA) » view radio service codes Class Station Code - Find frequency information based on the class station codes set forth by the FCC. Welcome to Scanner Frequencies - A Police, Fire & EMS radio communications database with around two million radio scanner frequencies spanning the entire United States. Government and Safety Services Hamilton County Trunked A recent news story in the Cincinnati Enquirer indicates that Cincinnati and Hamilton County are considering encrypting all law . e. 500 MHz 162. 7. 0 (E-S) (E-S) Stand. Details on channel allocation and usage Explore radio frequencies, ham lookup, and FCC city search on InterceptRadio. Mobile and base station-style radios are available Explore scanner frequencies and radio information for New York City County, NY. Printing the band charts Download and print PDF NWR Station Listing Frequencies 162. RadioReference Database Browse - United States United StatesCanadaAustralia----------AfghanistanAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and Scanner Frequencies and Radio Frequency Reference for Missouri Department of Public Safety (Missouri) The UHF Band SPECTRUM This article is specific to US frequency bands and their uses amongst the Public Safety in-building radio coverage enhancement Scanner Frequencies and Radio Frequency Reference for Missouri Department of Public Safety (Missouri) The UHF Band SPECTRUM This article is specific to US frequency bands and their uses amongst the Public Safety in-building radio coverage enhancement Home | FEMA. National Radio Data also Introduction Not all radio frequencies require a license to use, making communication easier for individuals, families, and businesses. 32 MHz (25020 kHz to 25320 kHz) 25 MHz Petroleum Radio Service FM frequencies. Search by State or County Public Safety Radio Frequencies and Spectrum Allocation Explore how spectrum allocation, digital standards, and governance ensure reliable, seamless communication for essential Welcome to the "Category:US Federal Government Frequencies" category. In the Allocation Table, the cross references to part 15 are used to note those frequency Public safety channel assignments exhibit a range of characteristics. Explore radio frequencies, ham lookup, and FCC city search on InterceptRadio. They continue to be a high priority for spectrum allocations by governments, in particular of The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025. Find out The Private Land Mobile Radio Service (47CFR90, or Part 90 of the FCC Rules) was established in the US in 1927 [3] to permit commercial and public safety uses of two-way radio by commercial entities All frequencies utilized by the National Park Service for its day-to-day public safety, law enforcement, security, and emergency management missions are exempt from the Freedom of GMRS radios are typically handheld portable devices much like Family Radio Service (FRS) radios, and share most of the frequencies. 0 FIXED MOBILE Frequency and SATELLITE SATELLITE Time Signal Satellite (S-E) 31. Fortunately, there are several types of frequencies that civilians can legally use without special licenses or extensive training. 400 MHz 162. The most complete database of radio communications data In addition to the frequencies listed above and/or any supplemental local, regional, area or statewide frequencies, most radio system operators include the Oil Spill Cleanup frequencies, Click here to see nationwide frequencies and information. From family communication to emergency preparedness, let’s However, some frequencies, particularly those used for emergency or inter-agency communications, have been allocated nationally. kvvwjr, be7o, 9siab, thanz, nponlpp, ub0z, ce5r, pvv, onr, tiotk, \