CH323186A - Vorrichtung für Trägerfrequenztelegraphie - Google Patents

Vorrichtung für Trägerfrequenztelegraphie

Info

Publication number
CH323186A
CH323186A CH323186DA CH323186A CH 323186 A CH323186 A CH 323186A CH 323186D A CH323186D A CH 323186DA CH 323186 A CH323186 A CH 323186A
Authority
CH
Switzerland
Prior art keywords
carrier frequency
frequency telegraphy
telegraphy
carrier
frequency
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Boers Ijsbrand
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH323186A publication Critical patent/CH323186A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
  • Radio Relay Systems (AREA)
CH323186D 1953-05-30 1954-05-31 Vorrichtung für Trägerfrequenztelegraphie CH323186A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL323186X 1953-05-30

Publications (1)

Publication Number Publication Date
CH323186A true CH323186A (de) 1957-07-15

Family

ID=19784074

Family Applications (1)

Application Number Title Priority Date Filing Date
CH323186D CH323186A (de) 1953-05-30 1954-05-31 Vorrichtung für Trägerfrequenztelegraphie

Country Status (7)

Country Link
US (1) US2820095A (en, 2012)
BE (1) BE527606A (en, 2012)
CH (1) CH323186A (en, 2012)
DE (1) DE1011458B (en, 2012)
FR (1) FR1167448A (en, 2012)
GB (1) GB757145A (en, 2012)
NL (2) NL178726B (en, 2012)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374567A (en) * 1944-09-06 1945-04-24 Western Union Telegraph Co Multichannel carrier transmission system
US2623123A (en) * 1950-02-10 1952-12-23 Bell Telephone Labor Inc Carrier telegraph system
US2662933A (en) * 1951-04-26 1953-12-15 Bell Telephone Labor Inc Multiplex carrier telegraph system
US2630493A (en) * 1951-07-10 1953-03-03 American Telephone & Telegraph Carrier telegraph system

Also Published As

Publication number Publication date
BE527606A (en, 2012)
US2820095A (en) 1958-01-14
NL85097C (en, 2012)
FR1167448A (fr) 1958-11-25
DE1011458B (de) 1957-07-04
NL178726B (nl)
GB757145A (en) 1956-09-12

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