| http://dbpedia.org/ontology/abstract
|
A radio noise source is a device that emit … A radio noise source is a device that emits radio waves at a certain frequency, used to calibrate radio telescopes such that received data may be compared to a known value, as well as to find the focal point of a telescope soon after construction, so that the wave guide and front end may be properly located.
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* end may be properly located.
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| http://dbpedia.org/ontology/wikiPageID
|
794959
|
| http://dbpedia.org/ontology/wikiPageLength
|
509
|
| http://dbpedia.org/ontology/wikiPageRevisionID
|
1109227171
|
| http://dbpedia.org/ontology/wikiPageWikiLink
|
http://dbpedia.org/resource/Category:Noise +
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, http://dbpedia.org/resource/Radio_telescope +
, http://dbpedia.org/resource/Focus_%28optics%29 +
, http://dbpedia.org/resource/Calibrate +
, http://dbpedia.org/resource/RF_front_end +
, http://dbpedia.org/resource/Frequency +
, http://dbpedia.org/resource/Wave_guide +
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|
| http://purl.org/dc/terms/subject
|
http://dbpedia.org/resource/Category:Noise +
|
| http://purl.org/linguistics/gold/hypernym
|
http://dbpedia.org/resource/Device +
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|
http://en.wikipedia.org/wiki/Radio_noise_source?oldid=1109227171&ns=0 +
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http://en.wikipedia.org/wiki/Radio_noise_source +
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|
| rdf:type |
http://dbpedia.org/ontology/Device +
|
| rdfs:comment |
A radio noise source is a device that emit … A radio noise source is a device that emits radio waves at a certain frequency, used to calibrate radio telescopes such that received data may be compared to a known value, as well as to find the focal point of a telescope soon after construction, so that the wave guide and front end may be properly located.
* v
* t
* end may be properly located.
* v
* t
* e
|
| rdfs:label |
Radio noise source
|
