"The purpose of this guide is to share the basics of installing a solar-powered HF radio station. For some years now, Rhizomatica has been working to “modernize” HF technology, allowing the transmission and reception of digital information. HF technology offers many advantages for autonomous com
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munication in remote areas, and from our experience, it is possible and feasible to train people without much previous technical experience in the installation and use of solar-powered HF communication systems. This guide is an attempt to share the learnings from on-the-ground experiences and interactions with communities, and to facilitate and support further training processes for the use and installation of HF-based communication networks. The guide is aimed primarily at facilitators of training processes in HF radio and as reference material for people who have at least some prior knowledge of HF radio. In other words, it is not aimed at novices or people who are completely new to the subject." (Introduction)
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"This guide is aimed at the management of broadcasting organisations in areas of policy making as well as in programme making and technical planning. It explains in some detail the advantages gained by radio broadcasters introducing the DRM® Digital Radio Mondiale™ technology and some of the tech
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nical and commercial considerations they need to take into account in formulating a strategy for its introduction. The guide is a development of the previous ‘Broadcast User Guide’ and includes information on latest system and regulatory aspects for the introduction of the various DRM system variants. It also includes links to reports and articles on an extensive range of highly successful real-life trials. Digital Radio Mondiale (DRM) is the universal, openly standardised digital broadcasting system for all broadcasting frequencies up to 300 MHz, including the AM bands (LF, MF, HF) and VHF bands I, II (FM band) and III. DRM is greener, clearer, wider, bigger, better quality & audio content and cost efficient than analogue radio; it provides digital sound quality and the ease-of-use that comes from digital radio, combined with a wealth of enhanced features such as, Surround Sound, Journaline text information, Slideshow, EPG, and data services. DRM enables digital radio transmissions in the former AM bands (short, medium and long wave, i.e. broadcasting bands up to 30 MHz), providing large coverage areas and low power consumption, as well as in the VHF bands above 30 MHz up to around 300 MHz (including the FM band) for local and regional digital radio services. Irrespective of the transmission frequency, DRM uses the same audio coding, data services, multiplexing and signalling schemes; only the transmission mode parameters (i.e. modulation or baseband parameters) are optimised for the respective frequency band." (Introduction)
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"This book’s tenth edition continues its long tradition of guiding readers to a solid understanding of who does what, when, and why in a professionally managed station. This new edition explains what "radio" in America has been, where it is today, and where it is going, covering the basics of how
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programming is produced, financed, delivered and promoted via terrestrial and satellite broadcasting, streaming and podcasting, John Allen Hendricks and Bruce Mims examine radio and its future within a framework of existing and emerging technologies. The companion website is new revised with content for instructors, including an instructors’ manual and test questions." (Publisher description)
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"Pocket FM is developed by Media in Cooperation and Transition (MICT) and IXDS as an development platform for the production of modular FM transmitters. In the following we give you an overview of the Pocket FM Story, the first Version, (up and running in Syria right now), a preview of what is plann
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ed for the next iteration and the scope of possible use cases." (Page 2)
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"Este manual para "analfabetos técnicos" está dirigido al personal de radio no ingeniero que necesita comprender las bases tecnológicas de la producción y difusión radiofónica. El libro consta de cuatro capítulos: tecnología de sonido y transmisión; equipos de estudio; programas informátic
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os y de radio; nuevas tecnologías y radio. Escrita en formato de preguntas y respuestas, la publicación aborda cuestiones bastante prácticas como "¿Qué micrófono debo comprar?"; "¿Cómo puedo transmitir desde la calle?"; "¿Cómo producir un podcast?". Este excelente recurso está lleno de ejemplos concretos, contiene muchas ilustraciones y está escrito en un lenguaje sencillo y no técnico." (CAMECO Update 1-2011)
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"Radio stations have performed ‘Outside (away from the studio) Broadcasts' for decades using various telecommunications and antenna technology. Many of these resources are expensive, require a high level of technical expertise, and access to special telecommunications services. New mobile broadcas
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ting systems take a different approach. They harness Australia‘s wireless Internet and 3G mobile telecommunications networks to transmit an Outside Broadcast (OB) to your station through the Internet. This guide shows you how to create a broadcast connection with commonly used mobile phone and Internet plans. If you don‘t think you have the equipment for this think again! Many mobile phones have the capacity to act as modems these days, and a staff member or volunteer may be carrying one of these devices in their pocket!" (Page 4)
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"[This book] gives you ideas for building an emergency radio network (ERN) for your community. An ERN uses small Family Radio Service (FRS) radios or combined FRS/General Mobile Radio Service (GMRS) radios for members of the community. The community relay station can be (1) a basic or "fancy" ham st
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ation, (2) a GMRS station, (3) a basic amplitude modulation (AM) or "fancy" single sideband (SSB) Citizens Band (CB) station, or (4) a ham station using near vertical incidence skywave (NVIS). 'Community Eergency Radio Networks' makes planning your community ERN easy. It has easy-to-use tables (known as coverage planning tables) for your suburban or rural community depending on wether you're located on a smooth plain, in a hilly area, or in a mountainous area. The book also has guidelines to help you set up an effective ERN in a city." (Back cover)
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"According to the foreword, 'this manual is designed to accompany you in the demystification of each piece of equipment usually found in community radio stations'. This is exactly what the guide does. The first section provides an overview of all relevant technical questions to non-technicians, incl
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uding the functioning of radio waves, the setting up of a studio space, studio equipment, field recording equipment, transmission equipment, telecommunications and maintenance. The second section offers insights into the technical details of any kind of equipment by explaining the technical terms and concepts in an easy-to-understand language. Originally conceived for the specific context of India, this publication nevertheless serves as a helpful primer for local radio stations elsewhere." (CAMECO Update 2-2008)
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"El presente manual sobre Nuevas Tecnologías para Radios Comunitarias tiene el objetivo de facilitar un material de referencia para el quehacer radiofónico. Si bien los temas de nuevas tecnologías son tan amplios como complejos, este manual sólo se refiere a los temas relacionados estrictamente
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con las radios comunitarias y sus necesidades de uso de estas tecnologías, sin abarcar los tópicos de convergencia tecnológica en materia de radiodifusión. Lo que aquí se presenta está basado en conversaciones, testimonios, experiencias propias, sistematizaciones de talleres y capacitaciones que se dieron en la red entre el 2006 y 2007, y recoge particularmente ideas que, en su gran mayoría, son ya puestas en práctica de distintas maneras y en distintos niveles por las radios comunitarias." (Introducción)
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"This book is a real novelty: it is not – like many other publications – about radio production or radio management, but about the requirements for building of a radio station. The author has been involved in establishing many radio stations, both big and small ones, for 16 years, and he summari
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ses his knowledge in quite a clear and didactical fashion. He explains the pros and cons of different types of building and location and provides guidelines for calculating the space required for both technical and office areas. Then he gets more technical, discussing acoustic problems and providing practical methods of providing studio isolation. Detailed sections on electrical supplies and technical studio installations follow, and there is useful advice on studio layout as well as on the “central technical area”, i.e. the engine room of any modern radio station. Although aimed at engineers, this book is very accessible for non-technicians too and therefore helpful for anyone involved in the commissioning or building of radio studios." (CAMECO Update 1-2010)
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"This tutorial is intended to help non-engineers who want to learn something about the technicalities of radio and television. It should also be useful for engineers in training, or those in technical occupations who want an overview of areas outside their area of expertise. We explain the jargon of
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broadcasting and describe the underlying principles, standards, and equipment for broadcast facilities, in terms a layperson can understand. The third edition has been completely revised to reflect the increasing use of digital techniques in all aspects of television and radio broadcasting. It has been reorganized and some obsolete material removed, while also updating the basic information on traditional analog technologies. New chapters have been added to provide an overview of first principles and current standards in the broadcast industry. We concentrate on over-the-air broadcasting from U.S. radio and television stations, but also mention some of the other methods of program delivery to the home and outline some of the different standards and technologies used in other countries." (Preface)
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"An easy-to-read introduction for non-technical people. It contains concrete suggestions for the necessary equipment according to the planned range of the radio station. The cost of technical equipment for the "Micro Radio Station" (15 watts, up to 5 km range) is only US-$ 1,100 (as of 2004). For th
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e "Village Radio Station" (30 watts), the cost is US-$ 7,800. The "Community Radio Station" (1 kilowatt, range normally up to 30 kilometers) costs US-$ 18,000. The technical equipment of the "Regional Radio Station" (two kilowatts, range up to 100 kilometers with a favorable location and a high transmission tower), on the other hand, already costs US-$ 100,000." (commbox).
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"Una excelente introducción a la técnica de emisoras radiofónicas para un público no especializado. Resultado de talleres de capacitación entre 1991 y 1993, este libro es explícitamente didáctico: utiliza un lenguaje claro, explica los "términos técnicos" con ejemplos concretos y se concent
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ra en los aspectos más importantes. Después de explicar los conceptos básicos de electricidad en general con sus diferentes elementos electrónicos, válvulas y impedancias, describe detalladamente la función y la técnica de transmisores, antenas, lineas de transmisión, audio y instrumentos de medición. Es de esperar que todos los que trabajan en radio - no solamente los técnicos - utilicen esta publicación." (CAMECO Media Forum)
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