Qsl

Qsl PDF Author: Ronald W Kenyon
Publisher:
ISBN:
Category :
Languages : en
Pages : 164

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Book Description
What is QSL? This mysterious abbreviation means nothing to most people with the exception of those who are either radio amateurs or listen to shortwave radio stations as a hobby. "QSL" is one of a number of three-letter abbreviations, all beginning with the letter "Q" developed as a shorthand way of communicating in the early days of radio, when messages consisted of Morse code. "QSL?" meant a question, "Did you receive my message?" and its answer, "QSL" meant "I received your message." . When amateur radio and shortwave listening became popular hobbies before World War II and, again, in the 1950's and 1960's, thousands of radio stations around the world began confirming reception of their broadcasts by sending specially-designed QSL cards through the mail and these QSL cards became collectibles. That is when, as an adolescent, the author traveled the world and never left home..Section One of this book reproduces in full color 107 vintage QSL cards from radio stations in 78 countries. Section Two features cards issued by 34 radio amateurs and people who actively listened to shortwave radio stations and exchanged their cards. Section Three depicts seasonal greeting cards sent to listeners by radio stations in nine countries. A seventeen-page introduction initiates the reader into the world of shortwave radio listening and discusses all aspects of the hobby. .An appendix, "A Letter from Antarctica," recounts how the author, in Kentucky, was linked to a British meteorologist at a base in Antarctica via a radio station in Montevideo, Uruguay. .QSL: How I Traveled the World and Never Left Home is the first book to be published reproducing in color an entire collection of vintage QSL cards and will appeal to radio amateurs and shortwave listeners as well as historians, geographers, collectors of radio memorabilia and the intellectually curious..List price is $35.00. Dimensions: 159 pages, 81/2" x 81/2. Books ordered before December 31, 2020, will benefit from a -10% reduction for a special price of $31.50.

Qsl

Qsl PDF Author: Ronald W Kenyon
Publisher:
ISBN:
Category :
Languages : en
Pages : 164

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Book Description
What is QSL? This mysterious abbreviation means nothing to most people with the exception of those who are either radio amateurs or listen to shortwave radio stations as a hobby. "QSL" is one of a number of three-letter abbreviations, all beginning with the letter "Q" developed as a shorthand way of communicating in the early days of radio, when messages consisted of Morse code. "QSL?" meant a question, "Did you receive my message?" and its answer, "QSL" meant "I received your message." . When amateur radio and shortwave listening became popular hobbies before World War II and, again, in the 1950's and 1960's, thousands of radio stations around the world began confirming reception of their broadcasts by sending specially-designed QSL cards through the mail and these QSL cards became collectibles. That is when, as an adolescent, the author traveled the world and never left home..Section One of this book reproduces in full color 107 vintage QSL cards from radio stations in 78 countries. Section Two features cards issued by 34 radio amateurs and people who actively listened to shortwave radio stations and exchanged their cards. Section Three depicts seasonal greeting cards sent to listeners by radio stations in nine countries. A seventeen-page introduction initiates the reader into the world of shortwave radio listening and discusses all aspects of the hobby. .An appendix, "A Letter from Antarctica," recounts how the author, in Kentucky, was linked to a British meteorologist at a base in Antarctica via a radio station in Montevideo, Uruguay. .QSL: How I Traveled the World and Never Left Home is the first book to be published reproducing in color an entire collection of vintage QSL cards and will appeal to radio amateurs and shortwave listeners as well as historians, geographers, collectors of radio memorabilia and the intellectually curious..List price is $35.00. Dimensions: 159 pages, 81/2" x 81/2. Books ordered before December 31, 2020, will benefit from a -10% reduction for a special price of $31.50.

The ARRL Operating Manual for Radio Amateurs

The ARRL Operating Manual for Radio Amateurs PDF Author: Mark J. Wilson
Publisher: American Radio Relay League
ISBN: 0872591093
Category : Reference
Languages : en
Pages : 356

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Book Description
If you're an active ham radio operator, you probably have a story about your first radio contact. Many hams remember that experience even more than their first license examination.

Soil Survey of ... [various Counties, Etc.].

Soil Survey of ... [various Counties, Etc.]. PDF Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 518

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Book Description


Ham Radio For Dummies

Ham Radio For Dummies PDF Author: H. Ward Silver
Publisher: John Wiley & Sons
ISBN: 1118054199
Category : Technology & Engineering
Languages : en
Pages : 354

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Book Description
It’s time we cleared the air about ham radio. If you think of it as staticky transmissions sent by people in the middle of nowhere, think again. Today’s ham radio goes beyond wireless to extreme wireless, Operators transmit data and pictures, use the Internet, laser, and microwave transmitters, and travel to places high and low to make contact. In an emergency or natural disaster, ham radio can replace downed traditional communication and save lives. Whether you’re just getting turned on to ham radio or already have your license, Ham Radio for Dummies helps you with the terminology, the technology and the talknology. You discover how to: Decipher the jargon and speak the language Buy or upgrade your equipment, including the all-important antennas Build a ham radio shack, complete with the rig, a computer, mobile/base rig, microphones, keys, headphones, antennas, cables and feedlines Study for your license, master Morse code, take the test and get your call sign Understand the basics of ragchews (conversations), nets (organized on-air meetings) and DX-ing (competing in contacts to make contacts) Keeping logs with the vital statistics, including time (in UTC or World Time), frequency, and call sign Written by Ward Silver, an electrical engineer, Certified Amateur Radio License Examiner, and columnist for QST, a monthly magazine for ham operators, Ham Radio for Dummies gives you the info you need to delve into the science or dive into the conversation. It explains how you can: Tune in to the most common types of signals, including Morse Code (CW), single-sideband (SSB), FM, Radioteletype (RTTY), and data signals Break in, introduce yourself, converse, and say or signal goodbye Communicate while traveling (ham radio goes where mobile phones go dead) Register with an emergency organization such as ARES and RACES Help in emergencies such as earthquakes, wildfires, or severe weather Pursue your special interests, including contacting distant stations, participating in contests, exploring the digital modes, using satellites, transmitting images, and more Complete with a glossary and ten pages of additional suggested resources, Ham Radio for Dummies encourages you to touch that dial and take that mike. CUL. (That’s Morse Code for “see you later.”)

Soil Survey

Soil Survey PDF Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 90

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Book Description


Radio History

Radio History PDF Author: Spurgeon G. "Spud" Roscoe VE1BC
Publisher: FriesenPress
ISBN: 1039133223
Category : Technology & Engineering
Languages : en
Pages : 375

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Book Description
In this sweeping history, author Spurgeon G. Roscoe takes a look at the world of amateur radio in North America and the special role the Halifax Amateur Radio Club (HARC), of which he is a member, played in it, from the time of the World Wars all the way to the present day. Roscoe presents an account that is at once intimate and wide-ranging, covering topics from amateur radio’s role on the Canadian ships of the 1920s and ’30s and during wartime to the involvement of women in the craft, to the technical details of how some of the equipment involved has evolved over time, to a detailed look at the American Radio Relay League and what has appeared in the pages of its membership journal, QST, over its many years in circulation. His own deep, nearly lifelong involvement in amateur radio not only brings a deep base of knowledge to this ambitious project, but a particularly penetrating and oftentimes sentimental lens to it, too—particularly when it comes to documenting the activities of HARC and the many members who have passed in and out of it over the years. Expansive and detailed at once, Radio History: Amateur Radio is essential reading for anyone involved or interested in the hobby worldwide.

Primary and Secondary Lead Processing

Primary and Secondary Lead Processing PDF Author: Michael L. Jaeck
Publisher: Elsevier
ISBN: 1483287149
Category : Technology & Engineering
Languages : en
Pages : 319

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Book Description
The lead smelting industry has been experiencing increasing pressures on several fronts - pressure to reduce energy usage, to reduce overall cost of production, to improve environmental conditions associated with production, to improve recycling of waste lead products and to develop new markets and applications. These pressures have resulted in the development of new low cost, energy efficient processes achieving new standards of process emissions.

Quantitative Approaches to Plant Breeding: Concepts, Strategies and Practical Applications

Quantitative Approaches to Plant Breeding: Concepts, Strategies and Practical Applications PDF Author: Suchismita Mondal
Publisher: Frontiers Media SA
ISBN: 2889768783
Category : Science
Languages : en
Pages : 238

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Book Description


Boys' Life

Boys' Life PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 48

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Book Description
Boys' Life is the official youth magazine for the Boy Scouts of America. Published since 1911, it contains a proven mix of news, nature, sports, history, fiction, science, comics, and Scouting.

After the Prosperous Age

After the Prosperous Age PDF Author: Seunghyun Han
Publisher: BRILL
ISBN: 1684170850
Category : History
Languages : en
Pages : 306

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Book Description
Scholars have described the eighteenth century in China as a time of “state activism” when the state sought to strengthen its control on various social and cultural sectors. The Taiping Rebellion and the postbellum restoration efforts of the mid-nineteenth century have frequently been associated with the origins of elite activism. However, drawing upon a wide array of sources, including previously untapped Qing government documents, After the Prosperous Age argues that the ascendance of elite activism can be traced to the Jiaqing and Daoguang reigns in the early nineteenth century, and that the Taiping Rebellion served as a second catalyst for the expansion of elite public roles rather than initiating such an expansion. The first four decades of the nineteenth century in China remain almost uncharted territory. By analyzing the social and cultural interplay between state power and local elites of Suzhou, a city renowned for its economic prosperity and strong sense of local pride, from the eighteenth to the early nineteenth century, Seunghyun Han illuminates the significance of this period in terms of the reformulation of state–elite relations marked by the unfolding of elite public activism and the dissolution of a centralized cultural order.