FR594849A - Telephone line with amplifiers distributed on the line - Google Patents

Telephone line with amplifiers distributed on the line

Info

Publication number
FR594849A
FR594849A FR594849DA FR594849A FR 594849 A FR594849 A FR 594849A FR 594849D A FR594849D A FR 594849DA FR 594849 A FR594849 A FR 594849A
Authority
FR
France
Prior art keywords
line
amplifiers distributed
telephone
telephone line
amplifiers
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
Other languages
French (fr)
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 and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
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
Priority claimed from DES65409D external-priority patent/DE464821C/en
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR594849A publication Critical patent/FR594849A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/40—Artificial lines; Networks simulating a line of certain length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/26—Improving frequency characteristic by the use of loading coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR594849D 1924-03-10 1925-03-07 Telephone line with amplifiers distributed on the line Expired FR594849A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES65409D DE464821C (en) 1924-03-10 1924-03-10 Telephone line with amplifiers distributed over the line
DES68043D DE465577C (en) 1924-03-10 1924-12-09 Extension cable for a telephone line with amplifiers

Publications (1)

Publication Number Publication Date
FR594849A true FR594849A (en) 1925-09-19

Family

ID=27789672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR594849D Expired FR594849A (en) 1924-03-10 1925-03-07 Telephone line with amplifiers distributed on the line

Country Status (5)

Country Link
AT (1) AT103848B (en)
DE (1) DE465577C (en)
FR (1) FR594849A (en)
GB (2) GB230495A (en)
NL (1) NL17022C (en)

Also Published As

Publication number Publication date
AT103848B (en) 1926-07-26
NL17022C (en)
GB244396A (en) 1926-06-10
DE465577C (en) 1928-09-22
GB230495A (en) 1925-05-14

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