BE560647A - - Google Patents

Info

Publication number
BE560647A
BE560647A BE560647DA BE560647A BE 560647 A BE560647 A BE 560647A BE 560647D A BE560647D A BE 560647DA BE 560647 A BE560647 A BE 560647A
Authority
BE
Belgium
Prior art keywords
circuit
amplifier
signals
transmitted
received signals
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE560647A publication Critical patent/BE560647A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • H04J1/02Details
    • H04J1/14Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
BE560647D BE560647A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE560647A true BE560647A (enrdf_load_stackoverflow)

Family

ID=182867

Family Applications (1)

Application Number Title Priority Date Filing Date
BE560647D BE560647A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE560647A (enrdf_load_stackoverflow)

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