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Radio Frequency Lookup, Convert Search a Frequency - to Hert
Radio Frequency Lookup, Convert Search a Frequency - to Hertz, Kilohertz, Megahertz, or Gigahertz. Lookup any radio frequency in the US. This can be useful for finding Radio Spectrum Management (RSM) is responsible for efficiently and effectively managing the radio spectrum in New Zealand. FCC database of Radio Frequencies Search Results 1,978,633 DBA / Licensees found Short-Wave. Welcome to Radio-Locator. This is a huge listing of frequencies used Explore comprehensive scanner frequencies and radio frequency references for the state of Texas. Home of the world's largest radio/scanner frequency database Celebrating 28 years of no ads and no subscriber fees. com A comprehensive repeater database compiled by the amateur radio community. There's nothing more important than Welcome to Frequency Finder, a website providing details of all radio stations in England, Scotland, Wales and Ireland with features on radio transmission and history. Find primary, secondary, and tertiary users. 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Net provides live air traffic control (ATC) broadcasts from air traffic control towers and radar facilities around the world An interactive, searchable database of U. The United States Frequency Allocation Chart is provided We would like to show you a description here but the site won’t allow us. This Database Lookup will return the amateur radio call sign holders which currently hold an active license and will be limited to the zip code specified below. Voted #1 Best Radio Website (2009 Users Choice Award) Click on a state below to see frequencies and information for that state. Search for radio station information in the AM broadcast band (530 kHz to 1700 kHz). Browse 11,638+ radio frequencies worldwide. 002. Here are some ways to discover frequencies used by amateur Similar to the search available within our radio player, these results include not only the first matching result, but all stations matching your query. The radio website that doesn't abuse the 1st Amendment. National Radio Data also This dataset contains images of various radio frequency (RF) signals captured on waterfall plots using a spectrum analyzer. This Online Table of The United States Frequency Allocations: The Radio Spectrum Chart was updated in September 2025, using data as of March 2025. Home of the world's largest radio/scanner frequency database Celebrating 28 years of Search digital radio frequencies by location. New! Read W7DGJ's interview with ARRL Counsel, David Siddall, for an update on issues involving spectrum defense. You can RadioReference Database Browse - United States United StatesCanadaAustralia----------AfghanistanAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua and Knowledge of radio frequency systems, signal processing or atmospheric science would be an asset. dxwatch. with news, information and resources. Explore and search our database of over 224K identified frequencies and 7. Lookup broadcast radio licensees. RadioReference Database Query - United States Online app for searching the ACMA Register of Radiocommunications Licences (RRL) Online app for searching the ACMA Register of Radiocommunications Licences (RRL) Output fields: Freq/TG: State: County: City: Type: Callsign: Emtype: Unique Emtype: OldType: LatLon: Display only active licenses: Display map link on callsign: Map 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. National Radio Data also RadioReference Database Browse - United States Please see Nationwide Frequencies in use in this country. 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When you search, the register will show 50 results per page and up to 5000 results in total. S. Info is a simple, handy, graphical way to search for and display Short Wave radio broadcasting frequency schedules. Search Scope: Matches licenses with the following radio service codes: HA, HV. Analytical skills with a solid foundation in mathematics and physics are expected. RepeaterBook. com and it will limit the results to Radioreference. You can use the Radio Frequency National Site Archive (RFNSA) to search for Australian Mobile Network base stations to find Electromagnetic Energy (EME) Reports, site locations, carrier The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U. If you need more results than the search allows, you can download the Register of Radiocommunications Licences. Find and Map Frequencies in the UK to listen to on your radio scanner, our unique range feature allows to find signals within a user defined distance from your Town or Postcode. Search for Spectrum Management System (SMS) data related to the different radio authorizations issued by Innovation, Science and Economic Development Canada (ISED). com. Import and Search for airport, EMS, fire, police, railroad and rescue radio frequencies here at Scanner-Frequencies. Searchable radio frequency database to identify authorized Digital Mobile Radio, DMR, users by county and state. World's leading amateur radio web site with news, technical articles, discussions, practice exams and more. The following is an index to radio assignment information extracted from the various licensing systems at the Commission and made available to the The world's largest radio/scanner frequency database. The world's largest source of public safety, aircraft, rail, and marine radio live audio streams A step-by-step guide for all users to search for licences in the Register of Radio Frequencies (RRF). All listings World's leading amateur radio web site with news, technical articles, discussions, practice exams and more. It is designed to aid in the classification and identification RadioReference Database Query - United States RadioReference Database Browse - United States FCC > WTB > ULS > Online Systems > License Search FCC Site Map Home of the world's largest radio/scanner frequency database Celebrating 28 years of no ads and no subscriber fees. Download print or program UK frequencies into your radio scanner or software, scanner export for Uniden SDS100E, SDS200E, UBC3600XLT, UBC125XLT, KAIST researchers tested optical frequency comb lasers as reference signals for radio astronomy, aiming to synchronize radio telescopes with light-based timing in VLBI observations. Quick Search From The RadioReference Wiki Available in: SC230 BC246T BR330T BCD396T BCD396XT BC346XT BCD436HP BCD325P2 SDS100 BCD996T BCT15 BCD996XT Disclaimer: The Table of Frequency Allocations as published by the Federal Register and codified in the Code of Federal Regulations remains the legal source material. com database. Valid FM frequencies in the U. The world's largest radio/scanner frequency database. Ofcom's Spectrum Information System provides information on how radio spectrum issued in the UK, including the types of Wireless Telegraphy Enter a frequency in kHz or MHz in Quick Search™ located in the menu bar and all results within ± 2. Radio station search result pages are limited to 100 The ULS License Search enables you to search for a wide range of licenses in the Universal Licensing System. Ham Radio Repeaters and Broadcast Transmitters One of the best sources for scanner information available is the RadioReference. You can search by frequency, You can also type the frequency into a search engine in the format 151. 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 Find the newest frequencies for your digital radio scanner. Find the newest frequencies for your digital radio scanner. About Single Frequency Maps for AM, FM, and TV The AM Maps by Frequency, FM Maps by Frequency, and TV Maps by Channel tabs on the left open To find local amateur radio frequencies, you can use several methods and resources. UK Nationwide Frequencies Feb 2026. Radio frequency database for DMR (Digital Mobile Radio), NXDN, and P25. 1K trunked radio systems. com, the most trusted AM and FM radio station search engine on the internet. This powerful cross reference search is useful for locating all scanner frequencies related to an entity or call sign and to Explore our data and community Database Explore and search our database of over 224K identified frequencies and 7. This page allows you to search our database of confirmed frequencies and talkgroups. National Radio Data - is an on-line subscription-based provider of nationwide scanner frequencies, trunked frequencies, ham radio, and mass media for DXing. Use this online tool to search for frequencies, locations, or licensees. RadioReference Database Query - United States Query Callsigns by US Zip Code Search for radio frequencies, scanner information, and communications resources on RadioReference. Entity Name will perform a "begins with" search in the previously searched State. Interactive zoomable frequency chart. Hosted by www. Radio-Locator Help Page Searching by Frequency You can search for stations with an exact frequency or you can search by an approximate frequency. Click here to see nationwide frequencies and Click here to see nationwide frequencies and information. range between Where can I find a list of frequencies in my area? Are you looking for a way to monitor the frequencies in your area? You will need a scanner, which you can purchase online or in many specialty stores, or Amateur Radio Repeater Database Idaho ARRL 505 Repeaters, 339 Sites, 148 Visual Links, 36 Coverage Maps. Radio-Locator is a great tool for finding AM, FM, and online radio stations, as well as unused frequencies for FM transmitters. We have links to over 17,400 radio stations' web pages and over 12,700 stations' audio Discover the Frequency Database from SDR-Radio. RF Search the search engine specifically for amateur radio, GMRD and Business radio The wireless frequency finder results are only valid when using the same wireless system line in the same frequency band. You may request one-line-per-record list output, or more National Radio Data - is an on-line subscription-based provider of nationwide scanner frequencies, trunked frequencies, ham radio, and mass media for DXing. Military MFD-style radio frequency database. Explore granular search interfaces into more than 40 specialized FCC databases such as radio call signs and equipment authorization. Find repeaters near you, update them, comment, and recommend. 5 KHz (± 0. Infomation comes from Industry Canada's database of frequency allocations. 5 MHz) being broadcast at the time of the search will be returned. com Ltd. com SSN:97 SFI:162 A:4 K:2 Radio spectrum The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 KHz to 3,000 GHz (3 THz).
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