History of Radio Transmission in the UK
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BBC SOUND BROADCASTING Its Engineering Development
Published by the British Broadcorrmn~Corporarion. 35 Marylebone High Sneer, London, W.1, and printed in England by Warerlow & Sons Limited, Dunsruble and London (No. 4894). BBC SOUND BROADCASTING Its Engineering Development PUBLISHED TO MARK THE 4oTH ANNIVERSARY OF THE BBC AUGUST 1962 THE BRITISH BROADCASTING CORPORATION SOUND RECORDING The Introduction of Magnetic Tape Recordiq Mobile Recording Eqcupment Fine-groove Discs Recording Statistics Reclaiming Used Magnetic Tape LOCAL BROADCASTING. STEREOPHONIC BROADCASTING EXTERNAL BROADCASTING TRANSMITTING STATIONS Early Experimental Transmissions The BBC Empire Service Aerial Development Expansion of the Daventry Station New Transmitters War-time Expansion World-wide Audiences The Need for External Broadcasting after the War Shortage of Short-wave Channels Post-war Aerial Improvements The Development of Short-wave Relay Stations Jamming Wavelmrh Plans and Frwencv Allocations ~ediumrwaveRelav ~tatik- Improvements in ~;ansmittingEquipment Propagation Conditions PROGRAMME AND STUDIO DEVELOPMENTS Pre-war Development War-time Expansion Programme Distribution Post-war Concentration Bush House Sw'tching and Control Room C0ntimn.t~Working Bush House Studios Recording and Reproducing Facilities Stag Economy Sound Transcription Service THE MONITORING SERVICE INTERNATIONAL CO-OPERATION CO-OPERATION IN THE BRITISH COMMONWEALTH ENGINEERING RECRUITMENT AND TRAINING ELECTRICAL INTERFERENCE WAVEBANDS AND FREQUENCIES FOR SOUND BROADCASTING MAPS TRANSMITTING STATIONS AND STUDIOS: STATISTICS VHF SOUND RELAY STATIONS TRANSMITTING STATIONS : LISTS IMPORTANT DATES BBC ENGINEERING DIVISION MONOGRAPHS inside back cover THE BEGINNING OF BROADCASTING IN THE UNITED KINGDOM (UP TO 1939) Although nightly experimental transmissions from Chelmsford were carried out by W. T. Ditcham, of Marconi's Wireless Telegraph Company, as early as 1919, perhaps 15 June 1920 may be looked upon as the real beginning of British broadcasting. -
Radio Wave Spectrum Allocations and Dial Markings on Old Radios – Page 1
Radio Wave Spectrum Allocations and Dial Markings on Old Radios – page 1 When you look at the dial of an old radio you may be confused by the numbers and letters written on the dial. In Australia and New Zealand the dials of Medium Wave radios (often called the Broadcast Band) were usually marked with the station call signs. In Australia, if the dial scale was quite small, a radio would only have the stations in that state marked on the dial. Some radios also had the Frequency and/or the Wave Length marked but this was not common throught period from 1936 to the end of the Australian made radios. Medium Wave Broadcast Band This is the band we tune to when we listen to an AM radio and most countries use frequency allocations between 526.5KHz and 1705KHz. Not all countries use all this allocation. Stereo transmission is possible and has been offered by some stations in the U.S., Canada, Mexico, the Dominican Republic, Paraguay, Australia, The Philippines, Japan, South Korea, South Africa, and France. However, there are multiple standards for AM stereo with C-QUAM being the most common in the United States as well as other countries, and receivers that implement the technologies are relatively rare. The FM Broadcast Band This is the range of frequencies we tune to when we tune a modern FM radio receiver. The international frequency allocation for this band is now 87.5MHz to 108MHz. This is often referred to as the CCIR Band. Over the years some countries have used other frequencies for this band and you will see these on the dials of some old FM radios you may find from time to time. -
RAJAR Comparative Report Q3 2003
HALLETT ARENDT RAJAR TOPLINE RESULTS - WAVE 3 2003/LAST PUBLISHED DATA Population 15+ Change Weekly Reach 000's Change Weekly Reach % Total Hours 000's Change Average Hours Market Share LOCAL COMMERCIAL Last Pub W3 2003 000's % Last Pub W3 2003 000's % Last Pub W3 2003 Last Pub W3 2003 000's % Last Pub W3 2003 Last Pub W3 2003 Bath FM 82 82 0 0% 16 15 -1 -6% 19% 19% 88 95 7 8% 5.6 6.3 5.5% 5.8% 2BR 203 203 0 0% 77 78 1 1% 38% 38% 799 826 27 3% 10.3 10.6 18.3% 18.8% Total Capital Radio Group UK n/p 48384 n/a n/a n/p 7756 n/a n/a n/p 16% n/p 71888 n/a n/a n/p 9.3 n/p 6.8% Total Capital Radio Group 28097 28081 -16 0% 7600 7630 30 0% 27% 27% 70870 71265 395 1% 9.3 9.3 11.8% 11.9% The Capital FM Network 18951 18951 0 0% 5090 5016 -74 -1% 27% 26% 42282 41373 -909 -2% 8.3 8.2 10.3% 10.2% 95.8 Capital FM 10344 10343 -1 0% 2624 2269 -355 -14% 25% 22% 18991 15613 -3378 -18% 7.2 6.9 8.9% 7.0% 96.4 FM BRMB Birmingham 2004 2004 0 0% 588 555 -33 -6% 29% 28% 4339 4456 117 3% 7.4 8.0 9.8% 10.2% FOX FM 558 559 1 0% 208 214 6 3% 37% 38% 2289 2354 65 3% 11.0 11.0 19.2% 19.5% Invicta FM 1075 1075 0 0% 425 438 13 3% 39% 41% 4634 4984 350 8% 10.9 11.4 17.0% 18.3% 103.2 Power FM 1066 1066 0 0% 299 277 -22 -7% 28% 26% 2624 2326 -298 -11% 8.8 8.4 10.2% 9.7% Southern FM 949 949 0 0% 356 332 -24 -7% 38% 35% 4218 3679 -539 -13% 11.9 11.1 17.4% 16.3% Red Dragon FM 889 889 0 0% 301 311 10 3% 34% 35% 2789 2570 -219 -8% 9.3 8.3 13.3% 12.8% Beat 106 2599 2599 0 0% 415 447 32 8% 16% 17% 2976 3490 514 17% 7.2 7.8 5.8% 7.0% Beat 106 (East) 1101 1101 0 0% 199 198 -1 -1% 18% -
BETS-5 Issue 1 November 1, 1996
BETS-5 Issue 1 November 1, 1996 Spectrum Management Broadcasting Equipment Technical Standard Technical Standards and Requirements for AM Broadcasting Transmitters Aussi disponible en français - NTMR-5 Purpose This document contains the technical standards and requirements for the issuance of a Technical Acceptance Certificate (TAC) for AM broadcasting transmitters. A certificate issued for equipment classified as type approved or as technically acceptable before the coming into force of these technical standards and requirements is considered to be a valid and subsisting TAC. A Technical Acceptance Certificate is not required for equipment manufactured or imported solely for re-export, prototyping, demonstration, exhibition or testing purposes. i Table of Contents Page 1. General ...............................................................1 2. Testing and Labelling ..................................................1 3. Standard Test Conditions ..............................................2 4. Transmitting Equipment Standards .....................................3 5. Equipment Requirements ..............................................4 6. RF Carrier Performance Standards .................................... 5 6.1 Power Output Rating .................................................5 6.2 Modulation Capability ................................................5 6.3 Carrier Frequency Stability ............................................6 6.4 Carrier Level Shift ...................................................7 6.5 Spurious Emissions -
The Regulation of Commercial Radio Broadcasting in the United Kingdom
NORTH CAROLINA JOURNAL OF INTERNATIONAL LAW Volume 14 Number 2 Article 5 Spring 1989 The Regulation of Commercial Radio Broadcasting in the United Kingdom Timothy H. Jones Follow this and additional works at: https://scholarship.law.unc.edu/ncilj Part of the Commercial Law Commons, and the International Law Commons Recommended Citation Timothy H. Jones, The Regulation of Commercial Radio Broadcasting in the United Kingdom, 14 N.C. J. INT'L L. 255 (1989). Available at: https://scholarship.law.unc.edu/ncilj/vol14/iss2/5 This Article is brought to you for free and open access by Carolina Law Scholarship Repository. It has been accepted for inclusion in North Carolina Journal of International Law by an authorized editor of Carolina Law Scholarship Repository. For more information, please contact [email protected]. The Regulation of Commercial Radio Broadcasting in the United Kingdom Timothy H. Jones* The regulation of commercial radio broadcasting in the United Kingdom is about to enter a period of rapid change. The Govern- ment is committed to increasing the number of commercial radio sta- tions and to a measure of deregulation. Legislation to effect these changes is expected in the near future. Up to the present time, an independent agency, the Independent Broadcasting Authority (IBA or Authority), has strictly regulated commercial radio broadcasting.' Commercial radio services have been restricted to those of a "local" character.2 This regulation of Independent Local Radio (ILR) is generally regarded to have been a failure, and the IBA's effectiveness as a regulatory agency has been called into question on numerous occasions. -
IRCA FOREIGN LOG 10Th Edition +Hrd Again W/Light Inst Mx at 0456 on 1/4
IRCA FOREIGN LOG 10th Edition +Hrd again w/light Inst mx at 0456 on 1/4. Poorer than before. (PM-OR) DX World Wide – West +NRK 0244 12/29 country music occasionally coming thru clearly in domestic TRANS-ATLANTIC DX ROUNDUP slop (I've logged & QSLed this one with this early Mon morning country-music show before). First time I've had audio from this one all season. [Stewart-MO] 162 FRANCE , Allouis, 0230 3/7. Male DJ hosting a program of mainly EE pop +2/15 0503 Poor to fair signals in NN talk and oldies mx. Only TA on the MW songs. Fair signal, but much weaker than Iceland. (NP-AB) band. (VAL-DX) +0406 4/18, pop song in FF. (NP-AB*) 1467 FRANCE , Romoules TRW, 12/27 2309 Fair signals peaking w/good Choraol 189 ICELAND , Guguskalar Rikisutvarpid, 2/15 0032. Fair signals with Icelandic mx and rel mx. Het on this one was huge! New station and new Country on talk and a mix of mx some in EE. Only LW station to produce audio. MW. (SA-MB) (VAL-DX) 1512 SAUDI ARABIA , Jeddah BSKSA, 12/27 2248 poor signals w/AA mx and talk. +0227 3/7. Very good signal w/EE lang R&B pop/rock songs hosted by man in New station. (SA-MB) what I presumed was Icelandic. Ranks up there as the best signal I've hrd +12/29 seemed to sign on right at 0300 with no announcements, int signal, from them. (NP-AB) anthem, or anything, just Koranic chanting. -
A Brief History of Radio Broadcasting in Africa
A Brief History of Radio Broadcasting in Africa Radio is by far the dominant and most important mass medium in Africa. Its flexibility, low cost, and oral character meet Africa's situation very well. Yet radio is less developed in Africa than it is anywhere else. There are relatively few radio stations in each of Africa's 53 nations and fewer radio sets per head of population than anywhere else in the world. Radio remains the top medium in terms of the number of people that it reaches. Even though television has shown considerable growth (especially in the 1990s) and despite a widespread liberalization of the press over the same period, radio still outstrips both television and the press in reaching most people on the continent. The main exceptions to this ate in the far south, in South Africa, where television and the press are both very strong, and in the Arab north, where television is now the dominant medium. South of the Sahara and north of the Limpopo River, radio remains dominant at the start of the 21St century. The internet is developing fast, mainly in urban areas, but its growth is slowed considerably by the very low level of development of telephone systems. There is much variation between African countries in access to and use of radio. The weekly reach of radio ranges from about 50 percent of adults in the poorer countries to virtually everyone in the more developed ones. But even in some poor countries the reach of radio can be very high. In Tanzania, for example, nearly nine out of ten adults listen to radio in an average week. -
RADIO PUBLICZNE.Indb
Recenzent prof. dr hab. Michał Gajlewicz, Społeczna Akademia Nauk Redakcja Anna Goryńska Projekt okładki Studio KARANDASZ Skład i łamanie JOLAKS – Jolanta Szaniawska © Copyright by Poltext sp. z o.o. © Copyright by Akademia Leona Koźmińskiego Warszawa 2015 Wydanie publikacji zostało dofinansowane przez Akademię Leona Koźmińskiego Poltext sp. z o.o. 02-230 Warszawa, ul. Jutrzenki 118 tel.: 22 632-64-20 e-mail: [email protected] internet: www.poltext.pl ISBN 978-83-7561-517-3 SpiS treści Wprowadzenie �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7 Wykaz skrótów �� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 13 rozdział 1. Media publiczne W społeczeństWie deMokratycznyM �� � � � � � � � � � 15 1.1. oczekiwania społeczne wobec mediów � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 15 1.2. Media publiczne a rynek � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 28 1.3. Media publiczne w europie Środkowo-Wschodniej � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 35 1.4. nowe technologie -
CITC Operational Procedures for Issuing Frequency Assignments and Radio Licenses for Professional Radiocommunication Services
CITC Operational Procedures for Issuing Frequency Assignments and Radio Licenses for Professional Radiocommunication Services Contents 1. INTRODUCTION....................................................................................................... 5 2. AERONAUTICAL SERVICES ................................................................................. 6 2.1 INTRODUCTION .................................................................................................. 6 2.2 DESCRIPTION OF SERVICES/LICENCES ................................................................ 6 2.2.1 LICENCES AVAILABLE. ........................................................................................ 6 2.2.2 WHO CAN APPLY ................................................................................................ 7 2.3 FREQUENCY BANDS ........................................................................................... 7 2.4 LICENSING GUIDELINES ...................................................................................... 7 2.4.1 CALL SIGNS ....................................................................................................... 7 2.4.2 FITTING OF EQUIPMENT ...................................................................................... 8 2.4.3 OPERATION OF EQUIPMENT ................................................................................ 8 2.5 LICENCE APPLICATION FORMS ............................................................................ 8 2.6 TIMESCALES FOR LICENCE ISSUE ....................................................................... -
Hans Knot International Radio Report July/August 2017
Hans Knot International Radio Report July/August 2017 Welcome to another issue of the International Radio Report and like every summer it will be one for the month of July and August. Thanks for the many response on last issue as well as memories and photos have been sent in for this and further issues. Enjoy the report! Sadly we have to start with bad news. May the 30th the following sad news came in from Mark Sloane (Pat Hammerton) ‘Sorry to report Hans my dear chum David Gilbee, Dave Mackay, died this weekend. He and I met on Radio 390 and worked together on 355. He was also my brother in law, marrying my sister Lis.’ Dave MacKay Radio 355 Photo: collection Pirate Hall of Fame I’m very sorry to hear this sad news Pat. Of course you know him far much better than I do. I met him on a handful of occasions and was in contact with him by e-mail through the years. Of course he was on special Radio Reunions a few times in England where we met during the last 20 years. But our very first meeting was one, were we sometimes talked about. It was a very special day just after the official opening of Melody Radio in London. I was there for a special for our magazine and he told me all about the station, the style of presentation but above all how much of the music was transferred to a machine which was just put into the market. It was Dave who brought me to the idea to do the same with my vinyl collection. -
History of Radio Broadcasting in Montana
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1963 History of radio broadcasting in Montana Ron P. Richards The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Richards, Ron P., "History of radio broadcasting in Montana" (1963). Graduate Student Theses, Dissertations, & Professional Papers. 5869. https://scholarworks.umt.edu/etd/5869 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. THE HISTORY OF RADIO BROADCASTING IN MONTANA ty RON P. RICHARDS B. A. in Journalism Montana State University, 1959 Presented in partial fulfillment of the requirements for the degree of Master of Arts in Journalism MONTANA STATE UNIVERSITY 1963 Approved by: Chairman, Board of Examiners Dean, Graduate School Date Reproduced with permission of the copyright owner. Further reproduction prohibited without permission. UMI Number; EP36670 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. UMT Oiuartation PVUithing UMI EP36670 Published by ProQuest LLC (2013). -
Hans Knot International Radio Report December 2015 Welcome to This
Hans Knot International Radio Report December 2015 Welcome to this edition of the radio report and thanks for all the e mails with memories and more, which is most appreciated. Also this time there is a variety of subjects and so let’s start with the first one: Recently I was linked through to a message board where several people are exchanging memories and more. One of them was Terry Davis, which we know from offshore stations like Radio Atlantis and RNI. I added a memory by saying that Terry should also be remembered for his excellent ‘Beatles songs’ which were aired a lot on Radio Atlantis. Later he also worked together with Steve England in the jingle companies Tapetrix and Alfa Sounds. Well Terry sent some nice pictures from his Atlantis days in 1974. The first one is a photo from the bridge of the radioship, which was anchored in international waters off the Belgium coast in those days. The second one shows Steve England, Debbie and John Harding and a fourth person at the background which cannot be remembered by me. And finally here is a photo of the deck-hands Dean and Raffle, who were mentioned in the programs from the international service on Radio Atlantis. A regular in the report and friend since we met for the very first time in 1970 is Paul de Haan. On Saturdays I’m galley man - as I don’t want to name myself cook – on board the minesweeper ‘de Naarden’ in Delfzijl. Working there is also a machinist who was working with Dutch Marine in the seventies of last century.