HD 97-1974 Recommended Methods of Measurement on Receivers for Frequency-Modulation Broadcast Transmissions《调频广播传输用接收机的推荐性测量方法》.pdf
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HD 97-1974 Recommended Methods of Measurement on Receivers for Frequency-Modulation Broadcast Transmissions《调频广播传输用接收机的推荐性测量方法》.pdf
1、DATE OF ISSUE OF THE COVER SIiEET : 1978-02-15 *- - - -I-_-_- * IEC 91 (q958 - Ist edition) EUROPEAN COM1;IITTEE FOR ELECTROTECKNICAL STANDARDIZATION CENELEC HARMONIZATION DOCUHENT 97 Recommended methods of measurement on receivers for frequency-modulation broadcast transmissions I f I This Ka$moniz
2、ation Document was adopted by CENELEC on 1974-05-07. The National Electrotechnical Committees, members of CEhZLZC, in A : Austria 3 : Belgium CH : Switzerland D : Germany DX : Denmark F : France I : Italy IRL : Ireland N : Norway NL : Ne therlandc P : Portugal S : Sweden SF : Finland UK : United Kin
3、gdom Reference of the relevant Nationzl Harmonized Standards overleaf are obliged, in accordance with the CENELEC Internal Regulations, to implement this Harmonization Document in their respective country by - Issuing harmonized national standard(s) and/or - Withdrawing conflicting national standard
4、(s1 Latest date of implementation : 1976-01-01 A . B . . .* CI1 : D . ?DK : E? . I . TRL : N . NL : P . S . SE? : UK : NOS NOS ASE 31 39.1970 SP NOS NOS HOS NOS NEN IO 091 (196.5) NQS NOS MOS M NOS No national standard corresponding ?Co the Harmonization D0cv.rneL.t; SP S L and 23: tl i a prepara i: i o II NR Standard. nde. revision
