BE482156A - - Google Patents

Info

Publication number
BE482156A
BE482156A BE482156DA BE482156A BE 482156 A BE482156 A BE 482156A BE 482156D A BE482156D A BE 482156DA BE 482156 A BE482156 A BE 482156A
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 BE482156A publication Critical patent/BE482156A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • 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
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Selective Calling Equipment (AREA)
BE482156D 1946-05-28 BE482156A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1624646A GB611986A (en) 1946-05-28 1946-05-28 Improvements in or relating to electric two-way communication systems

Publications (1)

Publication Number Publication Date
BE482156A true BE482156A (xx)

Family

ID=10073834

Family Applications (1)

Application Number Title Priority Date Filing Date
BE482156D BE482156A (xx) 1946-05-28

Country Status (3)

Country Link
BE (1) BE482156A (xx)
ES (1) ES179905A1 (xx)
GB (1) GB611986A (xx)

Also Published As

Publication number Publication date
ES179905A1 (es) 1947-11-01
GB611986A (en) 1948-11-05

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