BE458677A - - Google Patents

Info

Publication number
BE458677A
BE458677A BE458677DA BE458677A BE 458677 A BE458677 A BE 458677A BE 458677D A BE458677D A BE 458677DA BE 458677 A BE458677 A BE 458677A
Authority
BE
Belgium
Prior art keywords
frequency band
groups
group
modulation
channels
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE458677A publication Critical patent/BE458677A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/12—Arrangements for reducing cross-talk between channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE458677D 1945-05-02 BE458677A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE253600X 1945-05-02
BE615922X 1945-05-02

Publications (1)

Publication Number Publication Date
BE458677A true BE458677A (cs)

Family

ID=34839226

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458677D BE458677A (cs) 1945-05-02

Country Status (2)

Country Link
BE (1) BE458677A (cs)
NL (1) NL70884C (cs)

Also Published As

Publication number Publication date
NL70884C (cs)

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