DK133977A - Hojfrekvensafprogningsapparat til installerede koaksial-kabelstrekninger - Google Patents

Hojfrekvensafprogningsapparat til installerede koaksial-kabelstrekninger

Info

Publication number
DK133977A
DK133977A DK133977A DK133977A DK133977A DK 133977 A DK133977 A DK 133977A DK 133977 A DK133977 A DK 133977A DK 133977 A DK133977 A DK 133977A DK 133977 A DK133977 A DK 133977A
Authority
DK
Denmark
Prior art keywords
appliance
high frequency
coaxial cable
cable lines
installed coaxial
Prior art date
Application number
DK133977A
Other languages
Danish (da)
English (en)
Inventor
H G Freuer
K Seddick
Original Assignee
Siemens Ag
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 by Siemens Ag filed Critical Siemens Ag
Publication of DK133977A publication Critical patent/DK133977A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Locating Faults (AREA)
  • Measuring Leads Or Probes (AREA)
DK133977A 1976-03-29 1977-03-25 Hojfrekvensafprogningsapparat til installerede koaksial-kabelstrekninger DK133977A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762613385 DE2613385C2 (de) 1976-03-29 1976-03-29 HF-Prüfeinrichtung für installierte Koaxial-Kabelstrecken

Publications (1)

Publication Number Publication Date
DK133977A true DK133977A (da) 1977-09-30

Family

ID=5973770

Family Applications (1)

Application Number Title Priority Date Filing Date
DK133977A DK133977A (da) 1976-03-29 1977-03-25 Hojfrekvensafprogningsapparat til installerede koaksial-kabelstrekninger

Country Status (7)

Country Link
AT (1) ATA891676A (el)
CH (1) CH601806A5 (el)
DE (1) DE2613385C2 (el)
DK (1) DK133977A (el)
FR (1) FR2346726A1 (el)
IT (1) IT1075430B (el)
NL (1) NL7703347A (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3931614A1 (de) * 1989-09-22 1991-04-11 Petzetakis George A Verfahren zur herstellung eines grosskalibrigen kunststoffrohres und strangpresswerkzeug fuer die durchfuehrung des verfahrens
EP1560349B1 (de) * 2004-01-27 2007-07-11 Kaltec Ingerieurleistungen für Nachrichten- und Übertragungstechnik GmbH Vorrichtung und Verfahren zur Überwachung von Hochfrequenzkabelstrecken

Also Published As

Publication number Publication date
CH601806A5 (el) 1978-07-14
DE2613385C2 (de) 1977-11-03
NL7703347A (nl) 1977-10-03
FR2346726B1 (el) 1980-01-11
ATA891676A (de) 1980-04-15
IT1075430B (it) 1985-04-22
DE2613385B1 (de) 1977-03-24
FR2346726A1 (fr) 1977-10-28

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