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: SA.509 |
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| SA.509 : Space research earth station and radio astronomy reference antenna radiation pattern for use in interference calculations, including coordination procedures, for frequencies less than 30 GHz |
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Recommendation SA.509
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Approved in 2013-12
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Managed by R00-SG07
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| Main |
Number
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Title |
Status |
Questions |
SA.509-3 (12/2013)
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Space research earth station and radio astronomy reference antenna radiation pattern for use in interference calculations, including coordination procedures, for frequencies less than 30 GHz
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In force (Main)
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N/A
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| Previous versions |
Number
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Title |
Status |
Questions |
SA.509-2 (02/98)
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Space research earth station and radio astronomy reference antenna radiation pattern for use in interference calculations, including coordination procedures
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Superseded
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N/A
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SA.509-1 (06/90)
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Generalized space research earth station antenna radiation pattern for use in interference calculations, including coordination procedures
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Superseded
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N/A
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