BE822133A - ADJUSTABLE ATTENUATION CORRECTOR DEP. IN AUSTRIA ON 13 NOVEMBER 1973 - Google Patents

ADJUSTABLE ATTENUATION CORRECTOR DEP. IN AUSTRIA ON 13 NOVEMBER 1973

Info

Publication number
BE822133A
BE822133A BE150452A BE150452A BE822133A BE 822133 A BE822133 A BE 822133A BE 150452 A BE150452 A BE 150452A BE 150452 A BE150452 A BE 150452A BE 822133 A BE822133 A BE 822133A
Authority
BE
Belgium
Prior art keywords
dep
austria
november
adjustable attenuation
attenuation corrector
Prior art date
Application number
BE150452A
Other languages
French (fr)
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
Priority claimed from AT953073A external-priority patent/AT326186B/en
Priority claimed from DE19742404079 external-priority patent/DE2404079C3/en
Application filed filed Critical
Publication of BE822133A publication Critical patent/BE822133A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
    • H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE150452A 1973-11-13 1974-11-13 ADJUSTABLE ATTENUATION CORRECTOR DEP. IN AUSTRIA ON 13 NOVEMBER 1973 BE822133A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT953073A AT326186B (en) 1973-11-13 1973-11-13 ADJUSTABLE FOUR-POLE FOR CORRECTING THE FREQUENCY-DEPENDENT ATTENUATION OF CABLES
DE19742404079 DE2404079C3 (en) 1974-01-29 Adjustable attenuation equalizer

Publications (1)

Publication Number Publication Date
BE822133A true BE822133A (en) 1975-05-13

Family

ID=25605590

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150452A BE822133A (en) 1973-11-13 1974-11-13 ADJUSTABLE ATTENUATION CORRECTOR DEP. IN AUSTRIA ON 13 NOVEMBER 1973

Country Status (5)

Country Link
BE (1) BE822133A (en)
CH (1) CH578286A5 (en)
FR (1) FR2272543B1 (en)
IT (1) IT1025572B (en)
NL (1) NL169536C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113156210B (en) * 2021-03-12 2022-11-15 阳光电源股份有限公司 Insulation detection method and application device thereof

Also Published As

Publication number Publication date
FR2272543A1 (en) 1975-12-19
IT1025572B (en) 1978-08-30
FR2272543B1 (en) 1978-11-24
CH578286A5 (en) 1976-07-30
NL169536C (en) 1982-07-16
NL169536B (en) 1982-02-16
NL7414825A (en) 1975-05-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: WILHELM RUF K.G.

Effective date: 19941113

Owner name: SIEMENS A.G.

Effective date: 19941113