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Books > Professional & Technical > Electronics & communications engineering > Communications engineering / telecommunications > Radio technology
This book shall help shortwave listener to identify stations on
shortwave. It contains more then 18000 frequencies from 82 Hz to
30000 kHz.
Information was collected in three different ways; a review of the
literature, qualitative data from semi-structured interviews and
quantitative questionnaires. A comprehensive review of current
literature showed that usability is just as important as a
technological approach for mobile phone design. It was also
apparent from the literature that Nokia and Microsoft still value a
user centred design approach as they continue to evolve their
partnership. Qualitative data was gathered from semi-structured
interviews with three design industry experts. Information from
this part of the research yielded many important findings in
particular the viewpoint that mobile phones will increasingly
become a commodity that may hinder the design approach taken by the
Nokia and Microsoft collaboration. Finally, 35 participants were
also contacted to complete a questionnaire that targets consumers'
attitudes towards aspects of their mobile phone. Results revealed
that users still value their user interface style, however when
they were asked if they would switch to a different phone, the data
indicated that their decision to switch would be due to hardware
performance rather than interface style.
The long awaited revision of the classic book Transmission Line
Transformers, by Jerry Sevick, is now in its fifth edition and has
been updated and reorganised by Raymond Mack to provide
communication engineers with a clear technical presentation of both
the theory and practical applications of the transmission of radio
communication. Sevick's Transmission Line Transformers: Theory and
Practice, 5th Edition reviews the underlying principles that
promote a better understanding of transmission line transformers.
Ideal for academics and practicing engineers, this edition is
divided into two clear parts for easy reference. Part one is a
review of the theory and new concepts, including a discussion on
the magnetic properties that affect the core of a transmission line
transformer. Part two essentially focuses on the 'practice' element
of the book title. This section has been updated to reflect the
significant changes in component suppliers over the 30 years since
the first edition of the book. Highlights of this title include the
coverage of substantial background theory, recent work on
fractional ratio transformers and high power Balun designs, and
provides updated sources for transformer materials to reflect
mergers, sales, and business failures over the past 20 years. There
is also expanded coverage of commercial sources of low impedance
coaxial cable; expanded construction hints for purpose built
rectangular parallel transmission lines; plus an updated test
equipment chapter to reflect modern computer based experimenter
grade test equipment sources. Ray has leveraged his experience with
ferrite materials for switching power to explain the performance
characteristics of the ferrite materials used for RF power
transmission line transformers.
Charlie Edwards spent many years in the broadcasting industry. Most
of that time was in Christian radio. This booklet was first
published in 1983 as the result of preachers asking questions about
how they can start or improve their radio ministry. In 2013 this
booklet was updated by the author with modern technology. It has
once again been made available to preachers who are interested in
getting the message of Christ out in their communities by radio.
Charlie Edwards is certified with the Society of Broadcast
Engineers as a Certified Broadcast Television, Radio, and Audio
Engineer.
Have a Podcast? Thinking of Starting a Podcast? This Book created
for both the startup podcaster as well as the well-Seasoned
podcaster alike. Buy This Book and Receive a FREE One on One Laser
focused conversation about your Podcast, Show or Station a $1500
Value. If you are advanced, not to worry we have made sure to have
valuable and useful content here for you. In This book the focus is
on syndication and Podcast monetization Strategies. The Author, Tom
Cavallaro is a 26-year Multi-media Veteran, having worked for five
of world's Top Media Companies. Created Digital Radio stations at
CBS radio New York, developed many of the strategies used by
Podcasters worldwide to make money with their Online Radio Show,
Podcasts and Digital Radio Stations. The author shares with you in
this book how in just one year of podcasting and streaming he
generated nearly $1.7 Million Dollars in revenues.
Have you ever dreamed of being on the radio? This book has
everything you need to know to work in the exciting world of radio
broadcasting. This book is designed to prepare entry level students
for a career in radio. From how it all began to where its heading
and how to get a job, this is the most comprehensive guide to
current trends in broadcasting.
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