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Looking into the mysterious disappearance of a once-famous rock DJ, radio program director Rick Shannon finds himself unwittingly embroiled in an investigation involving arson, missing persons, hit men, FCC violations, and the sexual habits of a prominent businessman. By the author of Heart Seizure. Reprint.

The compact, rugged Talkabout T383 Walkie-Talkie lets you stay connected no matter where the adventure takes you. With an IP54 weather rating, it is built for extreme weather conditions. Enjoy hours of uninterrupted indoor outdoor activity with up to 18 hours of Li-Ion battery life. Unbox the T383 and go, with its easy pairing, backlit display and license-free features.

Stay connected on all your outdoor adventures with this 2-pack of long-range walkie talkies, perfect for activities like camping, hiking, fishing, and road trips. Equipped with a smart system featuring auto squelch, auto memory, auto scan, and power-saving functions, these walkie talkies are designed for maximum convenience. A low battery alert ensures you're always prepared, while 22 channels and 121 privacy codes provide 2,662 unique combinations for secure communication across distances up to 16 miles, depending on terrain. These units offer a standby time of up to 3-4 days and operate on 3 AA batteries (not included), making them ideal for extended trips.Designed with user-friendly features, these walkie talkies are palm-sized and lightweight (only 2.9 oz) for easy handling. The hands-free VOX function simplifies use, and a channel lock prevents accidental adjustments. The clear LCD screen with backlighting ensures visibility, even in low-light settings, while a belt clip and lanyard hole provide convenient carrying options. Durable ABS material construction offers resilience for outdoor environments, and the 2.5mm earpiece jack with dust plug enhances versatility for hands-free listening.Whether at home, the mall, or exploring the great outdoors, these walkie talkies keep you in touch with friends, family, or travel companions. Their ease of use makes them suitable for both adults and children, ensuring seamless communication no matter where your journey takes you.

Stay connected on all your outdoor adventures with this 2-pack of long-range walkie talkies, perfect for activities like camping, hiking, fishing, and road trips. Equipped with a smart system featuring auto squelch, auto memory, auto scan, and power-saving functions, these walkie talkies are designed for maximum convenience. A low battery alert ensures you're always prepared, while 22 channels and 121 privacy codes provide 2,662 unique combinations for secure communication across distances up to 16 miles, depending on terrain. These units offer a standby time of up to 3-4 days and operate on 3 AA batteries (not included), making them ideal for extended trips.Designed with user-friendly features, these walkie talkies are palm-sized and lightweight (only 2.9 oz) for easy handling. The hands-free VOX function simplifies use, and a channel lock prevents accidental adjustments. The clear LCD screen with backlighting ensures visibility, even in low-light settings, while a belt clip and lanyard hole provide convenient carrying options. Durable ABS material construction offers resilience for outdoor environments, and the 2.5mm earpiece jack with dust plug enhances versatility for hands-free listening.Whether at home, the mall, or exploring the great outdoors, these walkie talkies keep you in touch with friends, family, or travel companions. Their ease of use makes them suitable for both adults and children, ensuring seamless communication no matter where your journey takes you.

Stay connected on all your outdoor adventures with this 2-pack of long-range walkie talkies, perfect for activities like camping, hiking, fishing, and road trips. Equipped with a smart system featuring auto squelch, auto memory, auto scan, and power-saving functions, these walkie talkies are designed for maximum convenience. A low battery alert ensures you're always prepared, while 22 channels and 121 privacy codes provide 2,662 unique combinations for secure communication across distances up to 16 miles, depending on terrain. These units offer a standby time of up to 3-4 days and operate on 3 AA batteries (not included), making them ideal for extended trips.Designed with user-friendly features, these walkie talkies are palm-sized and lightweight (only 2.9 oz) for easy handling. The hands-free VOX function simplifies use, and a channel lock prevents accidental adjustments. The clear LCD screen with backlighting ensures visibility, even in low-light settings, while a belt clip and lanyard hole provide convenient carrying options. Durable ABS material construction offers resilience for outdoor environments, and the 2.5mm earpiece jack with dust plug enhances versatility for hands-free listening.Whether at home, the mall, or exploring the great outdoors, these walkie talkies keep you in touch with friends, family, or travel companions. Their ease of use makes them suitable for both adults and children, ensuring seamless communication no matter where your journey takes you.

Bring your outdoor adventures to life with the robust and fashionable Talkabout T210 Rechargeable Two-Way Radio, available in a striking Red/Black color combination. This 3-pack set is the perfect solution for maintaining seamless communication during various outdoor activities, be it hiking, camping, attending festivals, or even just lounging at home. The Talkabout T210 two-way radio is designed with user-friendly features, including an easy pairing button that simplifies the setup process. Its USB charging capability offers a more convenient and flexible power-up option, allowing you to stay connected wherever you are. This two-way radio set not only meets but exceeds FRS requirements for license-free use, making it a hassle-free choice for users. It boasts a back-lit display for easy readability, even in low-light conditions. With 22 channels at your disposal, you can enjoy clear and uninterrupted communication across an impressive range of up to 20 miles, all without worrying about call charges. In essence, the Talkabout T210 Rechargeable Two-Way Radio 3-Pack offers a blend of style, durability, and functionality, making it an indispensable tool for your outdoor communication needs.

Always stay prepared using this portable crank radio with flashlight. This handheld radio is great if you are camping, hiking or doing outdoor activities where you may need to be able to be in touch day and night. When your power goes out and you can't find batteries, you can stay informed. Crank radio is great for outdoor activities and emergencies. It can also be powered by three AA batteries (sold separately).

Always stay prepared using this portable crank radio with flashlight. This handheld radio is great if you are camping, hiking or doing outdoor activities where you may need to be able to be in touch day and night. When your power goes out and you can't find batteries, you can stay informed. Crank radio is great for outdoor activities and emergencies. It can also be powered by three AA batteries (sold separately).

Radio-Activity Kraftwerk - LP 603497912049

Unread book in perfect condition.

Looking into the mysterious disappearance of a once-famous rock DJ, radio program director Rick Shannon finds himself unwittingly embroiled in an investigation involving arson, missing persons, hit men, FCC violations, and the sexual habits of a prominent businessman. By the author of Heart Seizure. 35,000 first printing.

The range of activities of Arthur Collins and his Collins Radio Company extended from amateur radio to aviation electronics, space communications, high power transmitters for the Air Force and Voice of America and data communications. The uniqueness of both he and the firm which began with building ham radios in a basement make a fascinating story.

This book is a general guide to radio tracking and activity monitoring with pulsed-signal radio tags. The most elementary tags are used to find the animal so that it can be watched, captured or monitored in other ways. Tags can also have their pulses modulated by a variety of simple sensor sub-circuits to telemeter temperature, posture, movement, compass orientation and other aspects of animal activity. The text follows a sequence designed to guide the novice user through all aspects of radio tagging from the planning of a project and the choice of equipment, through field techniques to data analysis. There are details on tag construction and mounting both externally and by implantation.This book will be invaluable to scientists in all branches of ecology and wildlife research, both in showing ways in which radio tagging can be of use and in giving practical details on how to use this technology.

During the Cold War, Radio Free Europe and Radio Liberty broadcast uncensored news and commentary to people living in communist nations. As critical elements of the CIA's early covert activities against communist regimes in Eastern Europe, the Munich-based stations drew a large audience despite efforts to jam the broadcasts and ban citizens from listening to them. This history of the stations in the Cold War era reveals the perils their staff faced from the Soviet Union, Bulgaria, Romania and other communist states. It recounts in detail the murder of writer Georgi Markov, the 1981 bombing of the stations by "Carlos the Jackal," infiltration by KGB agent Oleg Tumanov and other events. Appendices include security reports, letters between Carlos the Jackal and German terrorist Johannes Weinrich and other documents, many of which have never been published.

This book is a general guide to radio tracking and activity monitoring with pulsed-signal radio tags. The most elementary tags are used to find the animal so that it can be watched, captured or monitored in other ways. Tags can also have their pulses modulated by a variety of simple sensor sub-circuits to telemeter temperature, posture, movement, compass orientation and other aspects of animal activity. The text follows a sequence designed to guide the novice user through all aspects of radio tagging from the planning of a project and the choice of equipment, through field techniques to data analysis. There are details on tag construction and mounting both externally and by implantation.This book will be invaluable to scientists in all branches of ecology and wildlife research, both in showing ways in which radio tagging can be of use and in giving practical details on how to use this technology.

Using the explicit insturctions in this book, you can explore the worlds of espionage, international politics, foreign wars, ships at sea, cellular phone activity, emergency services and any other arena where the airwaves are used to communicate.

Using the explicit insturctions in this book, you can explore the worlds of espionage, international politics, foreign wars, ships at sea, cellular phone activity, emergency services and any other arena where the airwaves are used to communicate.

Amateur Radio operators are finding themselves incorporating Software Defined Radio the latest big step in radio communications into their operational activities. From low-end QRP rigs to the most powerful radios, they re all using SDR technology.The ABC s of Software Defined Radio is an introductory guide to SDR and Digital Signal Processing (DSP) technologies. Written in a friendly style, it offers a straightforward look inside SDR and provides a foundation for those who want to understand the subject on a more fundamental level. As you read, you ll discover the basic principles of SDR, advantages to SDR technology, and ways to utilize it in Amateur Radio operations...all with a minimum of mathematics!Contents:It s a New World!The Meaning of Digital Real-World Software Defined Radio>/li>Computers and Software for SDRUsing SDRComing to a Shack Near You ...and more!

Until recently, radio has been a relatively unexplored aspect of artistic practices; this book asks why. From philosophical, historical and cultural analyses to poetic writings by artists, this unique reference explores radio culture and the unusual range of activity possible when contemporary artists use radio as their medium. Radio will never sound the same again.

Everything for the Active Ham Radio Operator!Talking to friends. Serving your community. Chasing DX. Adding a new band. Trying a new mode. Working a contest. Taking your radio on the road or out in the field. These are just a few of the exciting and fun on-air operating activities to try once you have earned your license and mastered the basics.The ARRL Operating Manual for Radio Amateurs is as a comprehensive guide to amateur radio operating - things you can do on the air with your gear. In some cases, you may need to pick up new software or another radio, antenna, or accessory, but in many cases you already have the tools you need to get started. Featuring new material on FT8 and other WSJT-X digital modes, this 12th edition has been revised and updated by experienced hams who are active on the air. They are happy to share what they have learned so that you can get involved and on the air too.Basic Station and Operating TechniquesAssembling a StationBasic Operating ProceduresHF Digital CommunicationsVHF/UHF FM, Repeaters, Digital Voice and DataVHF/UHF Beyond FM and RepeatersAmateur SatellitesImage CommunicationsPortable and Mobile OperationRadio Clubs and Public ServiceGroup Activities for the Radio AmateurPreparing the Next GenerationARRL Field DayPublic Service OperatingOn-Air Activities and RadiosportAwards - Measuring Operating AchievementsDXing - Contacting Those Faraway PlacesConfirming the Contact - QSLingContesting - Competitive WirelesResources for the Active HamA collection of useful information to support on-air operating activities