IT1075430B - Apparecchio di prova ad alta frequenza per tratte installate in cavo coassiale - Google Patents

Apparecchio di prova ad alta frequenza per tratte installate in cavo coassiale

Info

Publication number
IT1075430B
IT1075430B IT21698/77A IT2169877A IT1075430B IT 1075430 B IT1075430 B IT 1075430B IT 21698/77 A IT21698/77 A IT 21698/77A IT 2169877 A IT2169877 A IT 2169877A IT 1075430 B IT1075430 B IT 1075430B
Authority
IT
Italy
Prior art keywords
high frequency
coaxial cable
test apparatus
frequency test
routes installed
Prior art date
Application number
IT21698/77A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1075430B publication Critical patent/IT1075430B/it

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)
IT21698/77A 1976-03-29 1977-03-25 Apparecchio di prova ad alta frequenza per tratte installate in cavo coassiale IT1075430B (it)

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
IT1075430B true IT1075430B (it) 1985-04-22

Family

ID=5973770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21698/77A IT1075430B (it) 1976-03-29 1977-03-25 Apparecchio di prova ad alta frequenza per tratte installate in cavo coassiale

Country Status (7)

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

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
DE502004004282D1 (de) * 2004-01-27 2007-08-23 Kaltec Ingenieurleistungen Fue Vorrichtung und Verfahren zur Überwachung von Hochfrequenzkabelstrecken

Also Published As

Publication number Publication date
DE2613385B1 (de) 1977-03-24
NL7703347A (nl) 1977-10-03
FR2346726A1 (fr) 1977-10-28
CH601806A5 (de) 1978-07-14
ATA891676A (de) 1980-04-15
DE2613385C2 (de) 1977-11-03
DK133977A (da) 1977-09-30
FR2346726B1 (de) 1980-01-11

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