Editing Spark-gap transmitter (section)

==External links==
{{Commons category|Spark-gap transmitters}}
*[http://home.freeuk.net/dunckx/wireless/wireless.html Alternator, Arc and Spark]
*[https://www.ewh.ieee.org/reg/7/millennium/radio/radio_radioscientist.html Fessenden and the Early History of Radio Science]
*[https://web.archive.org/web/20130325082927/http://www.vistech.net/users/w1fji/spark.html Brief history of spark]
*[https://newsm.org/buildings/massie/ Massie Spark Transmitter] The new England Wireless and Steam Museum
*{{cite web|url=http://www.physics.otago.ac.nz/ursi/belrose/spark.html|title=The Sounds of a Spark Transmitter with audio|archive-url=https://web.archive.org/web/20110718231452/http://www.physics.otago.ac.nz/ursi/belrose/spark.html|archive-date=July 18, 2011}}
*[http://www.radioana.com/ The Sparks Telegraph Key Review]
*[http://www.geojohn.org/Radios/MyRadios/Sparks/Sparks.html Radio Technology in common use circa 1914]
*[https://www.electronics-notes.com/articles/history/spark-gap-transmitters/history.php Spark gap transmitter history & operation]

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[[Category:History of radio technology]]
[[Category:Radio electronics]]
[[Category:Electric arcs]]
[[Category:Electric power conversion]]
[[Category:Telegraphy]]