Radio Engineering

Despite its old-school reputation, amateur radio is on the rise, and the airwaves are busier than ever. That's no surprise: Being a ham is a lot of fun, providing an independent way to keep in touch with friends, family, and new acquaintances around the world. Hams are also good in a crisis, keeping communications alive and crackling during extreme weather events and loss of communications.

From the chief architect of the Pandora Radio’s Music Genome Project comes a definitive and groundbreaking examination of how your mind, body, and upbringing influence the music you love. In this sweeping and authoritative audiobook, Dr. Nolan Gasser - a composer, pianist, and musicologist, and the chief architect of the Music Genome Project, which powers Pandora Radio - breaks down what musical taste is, where it comes from, and what our favorite songs say about us.

If you've made the decision to open up your ham radio world by going for the general class license, use the program used by thousands of hams to get and upgrade their ham licenses! The Fast Track to Your General Class Ham Radio License explains the reasoning and theory behind each correct answer on the general class exam so you'll understand and remember the subject matter. Created by an experienced ham and adult educator, it's like having your own, patient, experienced, good-humored mentor for the exam. To get your general class license you must pass a multiple-choice test.

RTL-SDRs are small, inexpensive, yet revolutionary devices which digitize radio signals and enable processing of those signals in a computer. Aviation radio listeners, whether interested in voice communications, ACARS or VDL data, or ADS-B, can use techniques and suggestions in this book to achieve the best possible reception on RTL-SDR devices. Not only can you hear the signals, but it is possible to make high quality recordings of voice communications and capture digital data.

What's the nature of reality? Does the universe ever end? What is time, and does it even exist? These are the biggest imagination-stretching, brain-staggering questions in the universe - and here are their fascinating answers. From quantum weirdness to freaky cosmology (like white holes - which spew out matter instead of sucking it in), This Book Will Blow Your Mind takes you on an epic journey to the furthest extremes of science, to the things you never thought possible.

The Fast Track to Your Extra Class Ham Radio License explains the reasoning and technology behind each correct answer on the exam so you'll understand and remember the subject matter. Created by an experienced ham and adult educator, it's like having your own, patient, experienced, good-humored mentor for the exam (one reason Michael is a frequent presenter at major ham conventions).

The solemn, rhythmic intonation of the shipping forecast on BBC radio is as familiar as the sound of Big Ben chiming the hour. Since its first broadcast in the 1920s, it has inspired poems, songs, and novels, in addition to its intended objective of warning generations of seafarers of impending storms and gales. In Attention All Shipping, Charlie Connelly wittily explores the places behind the voice, those mysterious regions whose names seem often to bear no relation to conventional geography.

What do you get if you put a comedian, a scientist and an internet expert in a room together? The answer is Great Unanswered Questions, a panel game in which resident funnyman Colin Murphy teams up with brainiac Dr David Booth and computer geek Matthew Collins to tackle ludicrous questions and provide the correct (or at least the funniest) answers.

Space is now big business. Technology originally developed for the space program sometimes ends up in products for use on Earth, often in surprising ways. The 40,000 certified “Space Products” range from mattresses to medical devices, and have turned space into a multi-billion-dollar industry. Inspired by our excursions into the Final Frontier, entrepreneurs and inventors are turning stardust into gold.

Dive into the world of radio communications with a practical guide that starts with the basics. Learn how radios operate and build a strong foundation with essential terminology, empowering you to make informed decisions for emergency preparedness, off-grid living, or survival scenarios. Discover why Baofeng radios are the go-to choice for individuals who prioritize preparedness, offering unique features and capabilities that set them apart from conventional communication devices.

A complete guide for Ham Radio Operators looking to work DX, defined as distant stations. Intended for both seasoned hams looking to improve skills and for beginners alike. The book includes sections on getting a ham radio shack setup for DX, hardware and software suggestions, automation, operating awards, QSL procedures as well as DX operating tips. Book covers various operating modes such as CW, phone and digital. A heavy emphasis is put on the currently popular HF digital modes as well as good operating practices to be a successful DXer.

The opening decades of the 20th century witnessed a profound transformation in the history of modern sound media, with workers in US film, radio, and record industries developing pioneering production methods and performance styles. Focusing on broadcasting's initial expansion during the 1920s, Making Radio explores the forms of creative labor pursued for the medium in the period prior to the better-known network era, assessing their role in shaping radio's identity and identifying affinities with parallel practices pursued for conversion-era film and phonography.

Have you had your license for a while and not done anything with it? Are you new to the world of Ham Radio? This is the book for you! You will learn everything you need about buying your first equipment, setting up your radio room, and troubleshooting issues. You will also get a peek into how amateur radio operators talk and how to understand their jargon.

In this special thematic anthology, we traverse the solar system, the galaxies and the multiverse, voyaging across space to explore 25 celestial objects and phenomena. Included are programmes on the universe, the sun, the moon, the stars and the planets - among them our near neighbours, Venus and Mars. Also featured are discussions on comets, asteroids and black holes, as well as eclipses, exoplanets and the mysterious, invisible substance known as 'dark matter'.

Was ist das Wesen von Raum und Zeit? Wie ordnen wir Menschen uns in das universale Gefüge ein? Steckt das Universum gar in uns? Der gefeierte Astrophysiker Neil deGrasse Tyson gibt dem Hörer einen fabelhaften Leitfaden für diese existenziellen Fragen an die Hand. Mit Witz, Charme und unbändiger Freude erklärt Tyson in leicht verdaulichen Kapiteln das Universum, sodass jeder Hörer für den nächsten Smalltalk gerüstet ist.

This basic ham guide gives you everything you need out of ham as a hobby - from basic hamming techniques to tips needed to get the best out of ham radio. The book takes you through all the tips you will need to pass your license exams and finally obtain your license. The “ham for emergency” aspect explains how hams can be used in a period of emergency.

You are one step away from understanding all you need to obtain your ham radio license if can make the decision to purchase this book. This ham guide gives you everything you need out of ham as a hobby - from basic hamming techniques to tips needed to get the best out of ham radio. The book takes you through all the tips you will need to pass your license exams and finally obtain your license.

If you've ever thought about having your own radio show on a Christian teaching radio station, then here is a great beginning. F. Ed Knutson draws from his 30 plus years in Christian radio to coach you on getting going ON-THE-AIR! From choosing what type of radio show, how to interview guests, some technical requirements, and even mic techniques and some speech and speaking coaching.

Contesting can be exciting, fun, and a great way to accelerate your learning process. This guide shall equip you with the requisite knowledge you need to participate in ham radio contests with skill and confidence. After learning the different types of contests, how they work and their rules, the software and hardware to use, you will start building up your QSO count and adding interesting DX contacts to your list of contacts.

How to tune in AM talk radio and shortwave from your PC, tablet, or smart phone — anywhere with internet access. Listen to live signals, in any country, without your own radio, for free and no strings attached. It may sound crazy, but such a thing is real. This book is a guide to tuning in the world using remote radio receivers located all over the world. It is a recent and powerful technology combining software defined radio with broadband internet.