the history of radio in

the history of radio in

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• Jan's Antique Bang & Olufsen Collection - A collection of early vintage Bang & Olufsen radios and other B&O products
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• Uzice Award - The earliest known historical record of the name Uzice is found in a document in the Ragusan archives, dated October 9th, 1329. In memory of this date, October 9th is now Uzice City Day. Earlier settlements in the vicinity date back to the Neolithic times. Throughout history, this area has been at a crossroads connecting economies and cultures North-South and East-West. To this day, Uzice is an important economic, industrial and cultural center. Award is active from October 1st to October 16th each year. To win you have to collect enough points making contacts (QSOs) with amateur radio stations which base locations are in the Uzice City Area.
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• Amateur Service Spectrum Requirements at 7 MHz - An information paper by the International Amateur Radio Union, History of 40m allocation, propagation properties of 7 Mhz band
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• Sheffield Amateur radio Club - The Sheffield Amateur radio Club was founded in the 1920 and has a very long history of Amateur radio in Sheffield.
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• Alamance Amateur Radio Club - AARC is an ARRL-affiliated Special Service club with a rich history of service to the Alamance County, North Carolina area.
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• History of The Amateur radio LOCATOR System - This article taken from the IARU Region 1 VHF handbook, is about the history of the original Locator System named QRA-Locator consisted of just five-character code, two capital letters, a two-digit number and a lower-case letter, like inf example CM72j
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• Invention Story of Radio - History of Radio from the invention of telephone and telegraph, to the invention of radio.
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• Morse Key History - An overview of the development of the Morse key for sending the Morse Code, from the first camelback keys, through straight keys and sideswiper keys to the semi automatic keyers including the Vibroplex to the modern electronic keyer.
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• Spark Gap Transmitter - The details of the spark gap transmitter and its history: how it was invented, developed and used.
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• American Radio History - Publications Digital Archive - The history of radio documented in thousands of publications including copies of popular US and UK amateur radio magazines and newsletters since 1930s
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• History of the Radio - The history of the radio is a fascinating one that changed how the world connected and communicated from distances both far and near. History of the Radio from Inception to Modern Day
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• M17 digital radio protocol for data and voice - M17 is a community of open source developers and radio enthusiasts. We are building understandable systems in support of the hackers and experimenters' history of ham radio. M17 is developing open source hardware, software, and offers a complete digital radio protocol for data and voice, made by and for amateur radio operators. M17 voice mode uses the free and open Codec 2 voice encoder.
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• EME on a Budget - Moonbounce for the Rest of Us - The purpose of this article is to provide radio amateurs with enough background information to understand the technical challenges involved in small-station digital EME on the 144 and 432 MHz bands.
  [ Hits: 382 | Votes: 0 | Rating: 0 ]

• Morse Telegraph - Key and Keyer - History and Development - An overview of the development of the Morse key for sending the Morse Code, from the first camelback keys, through straight keys and sideswiper keys to the semi automatic keyers including the Vibroplex to the modern electronic keyer.
  [ Hits: 435 | Votes: 0 | Rating: 0 ]
• Radio and Morse For Beginners - Morse Code And Radio For Kids and Amateurs. This guide covers many different aspects of the history of and how to learn Morse code.
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• The Antique Radio Collector - Dedicated to the history of radio broadcasting.
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