bn:00073138n
Noun Concept
Categories: Electric arcs, History of radio, Telegraphy, Radio electronics, Listen template using plain parameter
EN
spark transmitter  spark-gap transmitter  quenched-spark transmitter  rotary gap  spark gap transmitter
EN
An early radio transmitter using a discharge across a spark gap as the source of its power WordNet 3.0
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EN
An early radio transmitter using a discharge across a spark gap as the source of its power WordNet 3.0 & Open English WordNet
A spark-gap transmitter is an obsolete type of radio transmitter which generates radio waves by means of an electric spark. Wikipedia
A technology used to generate radio waves Wikipedia Disambiguation
Device Wikidata