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� Home : ITU-R : Publications : Recommendations : BS�Series : BS.643 : BS.643-1 (06/90)
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BS.643�:�System for automatic tuning and other applications in FM radio receivers for use with the pilot-tone system �

Recommendation BS.643-1 (06/90)

Approved in 1990-06-01

Status : Superseded

Replaced by Recommendation BS.643-2 (10/95)

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Format Size Posted Article Number
English

Word Document Word

2467578 bytes 2001-06-01 E�60000�
Espa�ol

Word Document Word

2392352 bytes 2001-06-01 S�60000�
Fran�ais

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2382059 bytes 2001-06-01 F�60000�

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