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  Home : ITU-R : Publications : Recommendations : F Series : F.613 : F.613-0 (07/86)
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F.613 : The use of ionospheric channel sounding systems operating in the fixed service at frequencies below about 30 MHz  

Recommendation F.613-0 (07/86)

Approved in 1986-07-01

Status : In force (Main)
 

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Word Document Word

28672 bytes 2001-06-01 E 8184 

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73425 bytes 2001-06-01  
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30208 bytes 2001-06-01 S 8186 

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71110 bytes 2001-06-01  
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28160 bytes 2001-06-01 F 8185 

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140184 bytes 2001-06-01  

 

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Updated : 2013/09/30