FR858160A - Repeaters without equilibrium balance for circuits such as telephone circuits - Google Patents

Repeaters without equilibrium balance for circuits such as telephone circuits

Info

Publication number
FR858160A
FR858160A FR858160DA FR858160A FR 858160 A FR858160 A FR 858160A FR 858160D A FR858160D A FR 858160DA FR 858160 A FR858160 A FR 858160A
Authority
FR
France
Prior art keywords
circuits
repeaters
telephone
equilibrium balance
equilibrium
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)
Inventor
Eugene Bourguet
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 filed Critical
Application granted granted Critical
Publication of FR858160A publication Critical patent/FR858160A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR858160D 1939-07-21 1939-07-21 Repeaters without equilibrium balance for circuits such as telephone circuits Expired FR858160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR858160T 1939-07-21

Publications (1)

Publication Number Publication Date
FR858160A true FR858160A (en) 1940-11-19

Family

ID=9329823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858160D Expired FR858160A (en) 1939-07-21 1939-07-21 Repeaters without equilibrium balance for circuits such as telephone circuits

Country Status (1)

Country Link
FR (1) FR858160A (en)

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