Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filedfiledCritical
Priority to JP1981031325UpriorityCriticalpatent/JPS6224998Y2/ja
Priority to KR2019820001666Uprioritypatent/KR880001117Y1/ko
Publication of JPS57143743UpublicationCriticalpatent/JPS57143743U/ja
Application grantedgrantedCritical
Publication of JPS6224998Y2publicationCriticalpatent/JPS6224998Y2/ja
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/06—Receivers
H04B1/16—Circuits
H04B1/1607—Supply circuits
H04B1/1615—Switching on; Switching off, e.g. remotely