JPS6228107Y2 - - Google Patents

Info

Publication number
JPS6228107Y2
JPS6228107Y2 JP1981022077U JP2207781U JPS6228107Y2 JP S6228107 Y2 JPS6228107 Y2 JP S6228107Y2 JP 1981022077 U JP1981022077 U JP 1981022077U JP 2207781 U JP2207781 U JP 2207781U JP S6228107 Y2 JPS6228107 Y2 JP S6228107Y2
Authority
JP
Japan
Prior art keywords
ratio
noise
low
variable
variable attenuator
Prior art date
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.)
Expired
Application number
JP1981022077U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57138454U (enrdf_load_stackoverflow
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.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981022077U priority Critical patent/JPS6228107Y2/ja
Publication of JPS57138454U publication Critical patent/JPS57138454U/ja
Application granted granted Critical
Publication of JPS6228107Y2 publication Critical patent/JPS6228107Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Monitoring And Testing Of Transmission In General (AREA)
JP1981022077U 1981-02-20 1981-02-20 Expired JPS6228107Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981022077U JPS6228107Y2 (enrdf_load_stackoverflow) 1981-02-20 1981-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981022077U JPS6228107Y2 (enrdf_load_stackoverflow) 1981-02-20 1981-02-20

Publications (2)

Publication Number Publication Date
JPS57138454U JPS57138454U (enrdf_load_stackoverflow) 1982-08-30
JPS6228107Y2 true JPS6228107Y2 (enrdf_load_stackoverflow) 1987-07-18

Family

ID=29819897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981022077U Expired JPS6228107Y2 (enrdf_load_stackoverflow) 1981-02-20 1981-02-20

Country Status (1)

Country Link
JP (1) JPS6228107Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57138454U (enrdf_load_stackoverflow) 1982-08-30

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