Foreword; Preface; Introduction to radio frequencies; Signals and noise; Radio receivers; RF amplifiers; Mixers; Oscillators; IF amplifiers and filters; Demodulators; Capacitors; Inductors; Tuning and matching; Splitters and hybrids; Monolithic microwave integrated circuits; Measuring inductors and capacitors; RF power measurement; Filtering against EMI/RFI; Noise cancellation bridges; Bibliography; Index.
A follow-on to the highly successful Prayer for the Day Volume I, this second volume brings together 365 selected readings from the much-loved, long-running series on BBC Radio 4. The programme, which has been broadcast daily at 5:43am for several decades, and continues to attract over half a million dedicated listeners, comprises a short 2-minute reflection to start your day. These artfully combine traditional forms of prayer and reflection, from a variety of religions and denominations, with contemporary issues and themes that are often relevant to the date on which the programme is broadcast. In keeping with the theme of 'Prayer for the Day', there are 365 reflections in the book, from a vast range of the eminent religious figures and broadcasters who have contributed to the programme over the years. There will be a foreword by a prominent figure in the faith community, a short profile of each contributor and an index of contributors. To emphasise the point that the reflections can be used daily, they are ordered by date (i.e. 1st January, 2nd January etc), and each entry is selected on the basis of it being as date-specific as possible. The date of broadcast is underneath each entry, and dates are also marked at the top corners of each page so they can be found easily. The spacious design includes page openers for each month with simple line illustrations. Prayer for the Day Volume II is a beautiful and inspirational addition to any bedside table, with religious meditations that both participate in the ecumenical spirit of the 21st century and equip you perfectly for each day's journey.
IDEAS THAT HAVE THE POWER TO CHANGE THE WORLD The best of an extraordinary 70 year archive, gathered in one volume for the first time. The prestigious BBC Reith Lectures have been enriching the world with new ideas since 1948. Every year, a world-leading thinker is invited to speak on a topic of their choosing, spanning art, science, nature, technology, history, religion, society, culture, politics and much more. Unearthing forgotten gems as well as sharing the latest in intellectual thought, Remarkable Minds is a time capsule into our changing world that provides wise words for turbulent times. With a foreword by Anita Anand, presenter of the Reith Lectures, and an introduction by Gwyneth Williams, controller of Radio 4, 2010-2019.
First published in 1990. This text includes information of Cuba in 1986, split over four reporting quarters. The economic crisis, resulting from Fidel Castro's traditional subordination of economic matters to international and political objectives, is hounding the regime and is weakening the appeal of Cuba as a model for developing countries.
The ultimate reference for amateur radio antennas, transmission lines and propagation. Extensively revised, readers will find the latest antenna theory and a wealth of practical, how-to construction projects. CD-ROM included with the complete, fully-searchable text.
The 'RSGB Yearbook' contains information on courses, plus a breakdown of all the RSGB operating awards issued in the last year. It contains all the information you need to know about amateur radio operation in the UK.
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