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F.1821 : Characteristics of advanced digital high frequency (HF) radiocommunication systems  

Recommendation F.1821-0 (09/07)

Approved in 2007-09-22

Status : In force (Main)
 

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Format Size Posted Article Number
English

Word Document Word

337408 bytes 2007-10-30 E 31650 

PDF Document PDF (acrobat)

70123 bytes 2007-10-30  

Zip Zip (Components)

104372 bytes 2007-10-30  
Arabic

Word Document Word

315904 bytes 2008-02-26 A 31650 

PDF Document PDF (acrobat)

191772 bytes 2008-02-26  

Zip Zip (Components)

79765 bytes 2008-02-26  
Chinese

Word Document Word

173568 bytes 2008-02-26 C 31650 

PDF Document PDF (acrobat)

201339 bytes 2008-02-26  

Zip Zip (Components)

59533 bytes 2008-02-26  
Español

Word Document Word

174080 bytes 2009-07-01 S 31650 

PDF Document PDF (acrobat)

74957 bytes 2009-07-01  

Zip Zip (Components)

60585 bytes 2009-07-01  
Français

Word Document Word

176128 bytes 2009-05-04 F 31650 

PDF Document PDF (acrobat)

76832 bytes 2009-05-04  

Zip Zip (Components)

61766 bytes 2009-05-04  
Russian

Word Document Word

218624 bytes 2008-03-03 R 31650 

PDF Document PDF (acrobat)

235554 bytes 2008-03-03  

Zip Zip (Components)

69652 bytes 2008-03-03  

 

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