{"product_id":"hacking-digital-radios-isbn-9781718504561","title":"Hacking Digital Radios","description":"\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.\u003cb\u003eDavid Clark\u003c\/b\u003e is an engineer interested in how things work, and enjoys sharing what he learns. He’s been working with radio technology since the late 1980s and was using SDRs before they were cool.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e Paul Clark\u003c\/b\u003e is the owner and chief engineer at Factoria Labs, an organization dedicated to the propagation of software-defined radio. He has experience ranging from chip design to firmware development to RF reverse engineering. He teaches classes and workshops on SDR in the U.S. and abroad.","brand":"No Starch Press","offers":[{"title":"Default Title","offer_id":48233212608741,"sku":"NP9781718504561","price":39.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781718504561.jpg?v=1767728603","url":"https:\/\/k12savings.com\/es\/products\/hacking-digital-radios-isbn-9781718504561","provider":"K12savings","version":"1.0","type":"link"}