BE476010A - - Google Patents

Info

Publication number
BE476010A
BE476010A BE476010DA BE476010A BE 476010 A BE476010 A BE 476010A BE 476010D A BE476010D A BE 476010DA BE 476010 A BE476010 A BE 476010A
Authority
BE
Belgium
Application number
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.)
Publication of BE476010A publication Critical patent/BE476010A/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE476010D 1941-02-25 BE476010A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US951280XA 1941-02-25 1941-02-25

Publications (1)

Publication Number Publication Date
BE476010A true BE476010A (enrdf_load_stackoverflow)

Family

ID=22249910

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476010D BE476010A (enrdf_load_stackoverflow) 1941-02-25

Country Status (2)

Country Link
BE (1) BE476010A (enrdf_load_stackoverflow)
FR (1) FR951280A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR951280A (fr) 1949-10-20

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