GB1195539A - Improvements in or relating to Information Transmission Systems - Google Patents

Improvements in or relating to Information Transmission Systems

Info

Publication number
GB1195539A
GB1195539A GB3070167A GB3070167A GB1195539A GB 1195539 A GB1195539 A GB 1195539A GB 3070167 A GB3070167 A GB 3070167A GB 3070167 A GB3070167 A GB 3070167A GB 1195539 A GB1195539 A GB 1195539A
Authority
GB
United Kingdom
Prior art keywords
relating
information transmission
transmission systems
july
cable
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
GB3070167A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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 GB1195539A publication Critical patent/GB1195539A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)

Abstract

1,195,539. Cable transmission system. SIEMENS A.G. 4 July, 1967 [5 July, 1966; 5 June, 1967], No. 30701/67. Heading H4R. To suppress induced low-frequency currents in a coaxial system, an inductor Dr is connected between the cable K and the input (or output) of a repeater amplifier V and is bridged by a capacitor C1 for speech signals. Filter coils F decouple the earth capacitance of the choke winding. A voltage overload protector U, is provided.
GB3070167A 1966-07-05 1967-07-04 Improvements in or relating to Information Transmission Systems Expired GB1195539A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966S0104616 DE1285560B (en) 1966-07-05 1966-07-05 DC remote feed system
DE1967S0110170 DE1300975B (en) 1966-07-05 1967-06-05 DC remote feed system for communication amplifiers

Publications (1)

Publication Number Publication Date
GB1195539A true GB1195539A (en) 1970-06-17

Family

ID=25998516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3070167A Expired GB1195539A (en) 1966-07-05 1967-07-04 Improvements in or relating to Information Transmission Systems

Country Status (6)

Country Link
AT (2) AT294192B (en)
BE (1) BE700921A (en)
DE (2) DE1285560B (en)
GB (1) GB1195539A (en)
NL (1) NL142855B (en)
SE (1) SE373714B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853426C2 (en) * 1978-12-11 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Remote feed device for series feed
DE2906244C2 (en) * 1979-02-19 1984-01-26 Siemens AG, 1000 Berlin und 8000 München Input arrangement for a line terminal on the receiving side of a communication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6402793A (en) * 1964-03-17 1965-09-20

Also Published As

Publication number Publication date
DE1285560B (en) 1968-12-19
NL6708734A (en) 1968-01-08
AT294192B (en) 1971-11-10
AT304642B (en) 1973-01-10
BE700921A (en) 1968-01-05
DE1300975B (en) 1969-08-14
NL142855B (en) 1974-07-15
SE373714B (en) 1975-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee