FR1050926A - Improvements to radiotelegraph systems - Google Patents

Improvements to radiotelegraph systems

Info

Publication number
FR1050926A
FR1050926A FR1050926DA FR1050926A FR 1050926 A FR1050926 A FR 1050926A FR 1050926D A FR1050926D A FR 1050926DA FR 1050926 A FR1050926 A FR 1050926A
Authority
FR
France
Prior art keywords
radiotelegraph
systems
radiotelegraph systems
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
Henri Grandiouan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 by Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR1050926A publication Critical patent/FR1050926A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H04L5/08—Channels characterised by the type of signal the signals being represented by different frequencies each combination of signals in different channels being represented by a fixed frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR1050926D 1952-02-18 1952-02-18 Improvements to radiotelegraph systems Expired FR1050926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050926T 1952-02-18

Publications (1)

Publication Number Publication Date
FR1050926A true FR1050926A (en) 1954-01-12

Family

ID=9594434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050926D Expired FR1050926A (en) 1952-02-18 1952-02-18 Improvements to radiotelegraph systems

Country Status (1)

Country Link
FR (1) FR1050926A (en)

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