FR1351259A - Device for a transmission system, for example a powerline telephony system - Google Patents

Device for a transmission system, for example a powerline telephony system

Info

Publication number
FR1351259A
FR1351259A FR928674A FR928674A FR1351259A FR 1351259 A FR1351259 A FR 1351259A FR 928674 A FR928674 A FR 928674A FR 928674 A FR928674 A FR 928674A FR 1351259 A FR1351259 A FR 1351259A
Authority
FR
France
Prior art keywords
powerline
transmission system
telephony
telephony system
transmission
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
FR928674A
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR928674A priority Critical patent/FR1351259A/en
Application granted granted Critical
Publication of FR1351259A publication Critical patent/FR1351259A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/18—Frequency-division multiplex systems in which all the carriers are amplitude-modulated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H04B17/403—Monitoring; Testing of relay systems with selective localization using different frequencies generated by local oscillators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR928674A 1962-03-20 1963-03-20 Device for a transmission system, for example a powerline telephony system Expired FR1351259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR928674A FR1351259A (en) 1962-03-20 1963-03-20 Device for a transmission system, for example a powerline telephony system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL276178 1962-03-20
FR928674A FR1351259A (en) 1962-03-20 1963-03-20 Device for a transmission system, for example a powerline telephony system

Publications (1)

Publication Number Publication Date
FR1351259A true FR1351259A (en) 1964-01-31

Family

ID=26200362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928674A Expired FR1351259A (en) 1962-03-20 1963-03-20 Device for a transmission system, for example a powerline telephony system

Country Status (1)

Country Link
FR (1) FR1351259A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223891B (en) * 1964-10-15 1966-09-01 Standard Elektrik Lorenz Ag Procedure for fault location for carrier frequency systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223891B (en) * 1964-10-15 1966-09-01 Standard Elektrik Lorenz Ag Procedure for fault location for carrier frequency systems

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