Spark Transmitter: Difference between revisions
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[[Category:Wireless_telegraphy]] | [[Category:Wireless_telegraphy]]<br />[[Media:Spark_Transmitter_3.pdf|Spark_Transmitter_3.pdf]] | ||
Revision as of 07:13, 3 February 2009
The Spark Transmitter
The origins or wireless telegraphy and radio hinged around the use of spark transmitters. With the advent of the vacuum tube, spark transmitters have been relegated to history. Attached is an engineering tuturorial circa 1936.
Spark_Transmitter_3.pdf
