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SpanishFrenchMathematical gain models of large-apertu
Mathematical gain models of large-aperture space research service earth station antennas for compatibility analysis involving a large number of distributed interference sources
Operational Bulletin No. 688 (15.III.199
Operational Bulletin No. 688 (15.III.1999) (15.03.1999)
Man-made noise measurements in the HF ra
Man-made noise measurements in the HF range
Operational Bulletin No. 689 (1.IV.1999)
Operational Bulletin No. 689 (1.IV.1999) (01.04.1999)
Operational Bulletin No. 743 (1.VII.2001
Operational Bulletin No. 743 (1.VII.2001) (01.07.2001)
Inspection of radio stations
Inspection of radio stations
Operational Bulletin No 658 - (15.XII.19
Operational Bulletin No 658 - (15.XII.1997) (15.12.1997)
Operational Bulletin No. 744 (15.VII.200
Operational Bulletin No. 744 (15.VII.2001) (15.07.2001)
Operational Bulletin No. 731 (1.I.2001)
Operational Bulletin No. 731 (1.I.2001) (01.01.2001)
Operational Bulletin No. 659 (1.I.1998)
Operational Bulletin No. 659 (1.I.1998) and Annexed List: List of Data Country or Geographical Area Codes (Complement to ITU-T Recommendation X.121) (Position on 31 December 1997) (01.01.1998)
Operational Bulletin No. 745 (1.VIII.200
Operational Bulletin No. 745 (1.VIII.2001) (01.08.2001)
Operational Bulletin No. 708 (15.I.2000)
Operational Bulletin No. 708 (15.I.2000) (15.01.2000)