{"product_id":"9781718504561","title":"Hacking Digital Radios","description":"By: David Clark, Paul Clark     \u003chr\u003e\u003cb\u003eLearn the language of wireless devices and build your own digital communications systems with software-defined radio.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eFrom Wi-Fi routers to garage door openers, our lives revolve around wireless digital communication. \u003ci\u003eHacking Digital Radios\u003c\/i\u003e demystifies these communications using the revolutionary technology of software-defined radio (SDR). With little more than a laptop, an antenna, and some SDR hardware, readers will learn how to build digital communications systems and investigate the signals all around them.\u003cbr\u003e\u003cbr\u003eWith a learn-by-doing approach that emphasizes hands-on experimentation over abstract theory or complex math, \u003ci\u003eHacking Digital Radios\u003c\/i\u003e guides readers through transmitting and receiving digital data. You’ll then build on that foundation, learning to detect, capture, identify, and reverse-engineer digital radio signals. Using the intuitive, open source GNU Radio software, you’ll learn to:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eSend and receive data using OOK and FSK, the two most common modulation schemes for digital data\u003c\/li\u003e\n\u003cli\u003eEncode text, images, and other types of data in radio signals\u003c\/li\u003e\n\u003cli\u003eUse clock synchronization to extract binary data from received transmissions\u003c\/li\u003e\n\u003cli\u003eIdentify preambles, sync words, payload data, and other components of digital signals\u003c\/li\u003e\n\u003cli\u003eImplement checksums and other measures to ensure data integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003eComplete with practical projects such as developing text messaging systems and analyzing automotive key fob signals, this book gets you working with real digital signals fast. Whether you’re a hardware hacker developing your own RF devices, a security researcher examining vulnerabilities in wireless systems, or a ham radio enthusiast exploring the digital realm, \u003ci\u003eHacking Digital Radios\u003c\/i\u003e will show the way.","brand":"No Starch Press","offers":[{"title":"US - Paperback \/ softback","offer_id":48457512255715,"sku":"DTRPRUS-9781718504561","price":256.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1778\/4925\/files\/9781718504561.jpg?v=1773652925","url":"https:\/\/buybookbook.com\/products\/9781718504561","provider":"買書書 BuyBookBook","version":"1.0","type":"link"}