Riding the Shortwaves

Riding the Shortwaves PDF Author: Don Keith
Publisher:
ISBN: 9781301884551
Category :
Languages : en
Pages :

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Book Description
Amateur or "ham" radio is enjoying a big resurgence, attracting a whole new generation to the excitement of worldwide communications. Many of those into the "maker" and "hacker" groups are discovering this hundred-year-old hobby has continued to not only keep up with the times but is still leading the way in many technical innovations. In this book, long-time ham radio operator and bestselling author Don Keith (call sign N4KC) uses both factual, easy-to-understand advice along with fictional short stories to show those interested just what the hobby is all about in the 21st century. Hams use their radios and antennas to bounce signals off the moon, explore digital communication modes, perform computer control of their stations from anywhere on the planet, talk with astronauts in the International Space Station, use satellites launched by amateur groups, talk to fellow members of the "tribe" all over the planet and more. You do not have to be a geek or electronics nut to get the most from the hobby, though it can be a great way to prepare for a technical career. Hams with all levels of technical skills enjoy the hobby, and Keith gives a number of ways in this fast-paced, easily read book. He details how the Internet, Facebook, smart phones and other technology pose no threat to amateur radio's popularity and, in fact, can be paired with the hobby in many exciting ways. Young, old, or in between, ham radio can be a thrilling hobby, and one that can be combined with other interests such as hiking, camping, weather watching, emergency communications, and more. Keith not only offers examples but uses interesting, well-written stories--sometimes funny or poignant--to illustrate. Whether you are considering exploring amateur radio as a hobby, are already licensed, or want to have a book to help others you know who may be developing an interest, Don Keith's "Riding the Shortwaves" is for you. Come explore the magical world of communications as you ride the shortwaves.

Riding the Shortwaves

Riding the Shortwaves PDF Author: Don Keith
Publisher:
ISBN: 9781301884551
Category :
Languages : en
Pages :

Get Book Here

Book Description
Amateur or "ham" radio is enjoying a big resurgence, attracting a whole new generation to the excitement of worldwide communications. Many of those into the "maker" and "hacker" groups are discovering this hundred-year-old hobby has continued to not only keep up with the times but is still leading the way in many technical innovations. In this book, long-time ham radio operator and bestselling author Don Keith (call sign N4KC) uses both factual, easy-to-understand advice along with fictional short stories to show those interested just what the hobby is all about in the 21st century. Hams use their radios and antennas to bounce signals off the moon, explore digital communication modes, perform computer control of their stations from anywhere on the planet, talk with astronauts in the International Space Station, use satellites launched by amateur groups, talk to fellow members of the "tribe" all over the planet and more. You do not have to be a geek or electronics nut to get the most from the hobby, though it can be a great way to prepare for a technical career. Hams with all levels of technical skills enjoy the hobby, and Keith gives a number of ways in this fast-paced, easily read book. He details how the Internet, Facebook, smart phones and other technology pose no threat to amateur radio's popularity and, in fact, can be paired with the hobby in many exciting ways. Young, old, or in between, ham radio can be a thrilling hobby, and one that can be combined with other interests such as hiking, camping, weather watching, emergency communications, and more. Keith not only offers examples but uses interesting, well-written stories--sometimes funny or poignant--to illustrate. Whether you are considering exploring amateur radio as a hobby, are already licensed, or want to have a book to help others you know who may be developing an interest, Don Keith's "Riding the Shortwaves" is for you. Come explore the magical world of communications as you ride the shortwaves.

Mattie C.'s Boy

Mattie C.'s Boy PDF Author: Don Keith
Publisher: NewSouth Books
ISBN: 1603063145
Category : Biography & Autobiography
Languages : en
Pages : 387

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Book Description
Shelley Stewart was five years old when he and his brothers watched in horror as their father murdered their mother with an ax. Homeless at the age of six, Stewart found what shelter he could, suffering physical and sexual abuse and racism. Despite heartbreaking setbacks and the racial strife that gripped the South in the 1950s and 1960s, Stewart graduated high school and entered the broadcasting profession. There he became a hugely popular radio personality, rubbing shoulders with the top recording artists of the day and becoming one of the nation’s first black radio station owners. He helped Dr. Martin Luther King mount the historic Children’s March through the streets of Birmingham, Alabama. Later Stewart would use his powerful communication skills to help convict one of the men who bombed the city’s Sixteenth Street Baptist Church. Then this often-honored man turned his business skills to the creation of a foundation named after his mother; the Mattie C. Stewart Foundation works to convince high school students to stay in school and graduate, a topic Stewart speaks on in his many engagements around the country. Stewart, with author Don Keith, tells his story in his memoir Mattie C.'s Boy.

Shore Wave Modulation Due to Infragravity Waves in the Nearshore Zone, with Applications

Shore Wave Modulation Due to Infragravity Waves in the Nearshore Zone, with Applications PDF Author: Saad M. M. Abdelrahman
Publisher:
ISBN:
Category : Littoral drift
Languages : en
Pages : 140

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Book Description
The omni-present low frequency wave motion (30-300 sec) contains a substantial fraction of the total wave energy inside the surf zone. A more complete description of nearshore wave processes considers incident short period waves superposed on, and interacting with, long standing waves. The wind waves are modulated in amplitude, wavenumber and direction due to relatively slowly varying depth changes caused by the long waves. The energy in the wind wave band is enhanced by side band growth at the sum and difference frequencies of short and long waves (order 15% at the shoreline). The modulation is identified in the analysis of field data as a positive correlation between the long waves and the wind wave envelope near the shoreline. Considering oblique incident waves, a steady longshore current showing a non-vanishing current at the shoreline is found as a result of the non-linear interaction between monochromatic incident and infragravity waves. An analytical solution describing the unsteadiness of the longshore current is developed. Keywords include: Infragravity, Longshore Current, Sediment transport, and Surf zone dynamics. (Theses).

Shortwave Propagation [including the Rider Global Time Conversion Simplifier]

Shortwave Propagation [including the Rider Global Time Conversion Simplifier] PDF Author: Stanley Leinwoll
Publisher:
ISBN:
Category : Shortwave radio
Languages : en
Pages : 172

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Book Description


Listening on the Short Waves, 1945 to Today

Listening on the Short Waves, 1945 to Today PDF Author: Jerome S. Berg
Publisher: McFarland
ISBN: 0786451998
Category : Performing Arts
Languages : en
Pages : 425

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Book Description
"This book presents the histories of the major North American shortwave clubs and reviews the professional and listener-generated shortwave literature of the era. It also covers the DX programs and other listening fare to which shortwave listeners were most attracted and the QSL-cards they sought as confirmation of their reception."--Provided by publisher.

Thirty-Third Annual Report of the Bureau of American Ethnology

Thirty-Third Annual Report of the Bureau of American Ethnology PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 764

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Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution

Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution PDF Author: Smithsonian Institution. Bureau of Ethnology
Publisher:
ISBN:
Category : America
Languages : en
Pages : 812

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Book Description


Annual Report of the Bureau of Ethnology

Annual Report of the Bureau of Ethnology PDF Author: Smithsonian Institution. Bureau of American Ethnology
Publisher:
ISBN:
Category : America
Languages : en
Pages : 818

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Book Description


Annual Reports

Annual Reports PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 810

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Book Description


Uses of Plants by the Indians of the Missouri River Region

Uses of Plants by the Indians of the Missouri River Region PDF Author: Melvin Randolph Gilmore
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 812

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Book Description