
Mains signalling equipment. Specification for communication and interference limits and measurements
出版:British Standards Institution

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基本信息
標準編號: BS 6839-1:1987
發布時間:1987/4/30 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:0
標準簡介
Limits for the signal output and spurious output of equipment using the frequency range 3 kHz to 150 kHz. Methods of measurement.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 5730
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