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FR63210E - Improvements to telegraph repeaters - Google Patents

Improvements to telegraph repeaters

Info

Publication number
FR63210E
FR63210E FR63210DA FR63210E FR 63210 E FR63210 E FR 63210E FR 63210D A FR63210D A FR 63210DA FR 63210 E FR63210 E FR 63210E
Authority
FR
France
Prior art keywords
telegraph repeaters
telegraph
repeaters
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
Victor John Terry
Desmond Sydney Ridler
Donald Adams Weir
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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
Priority claimed from GB922048A external-priority patent/GB692411A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority claimed from GB16078/52A external-priority patent/GB735117A/en
Application granted granted Critical
Publication of FR63210E publication Critical patent/FR63210E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/248—Distortion measuring systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
    • H04L25/242—Relay circuits using discharge tubes or semiconductor devices with retiming
    • H04L25/245—Relay circuits using discharge tubes or semiconductor devices with retiming for start-stop signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
FR63210D 1948-04-01 1951-06-26 Improvements to telegraph repeaters Expired FR63210E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB922048A GB692411A (en) 1948-04-01 1948-04-01 Improvements in and relating to telegraph repeaters
GB16078/52A GB735117A (en) 1952-06-26 1952-06-26 Improvements in or relating to printing telegraph apparatus

Publications (1)

Publication Number Publication Date
FR63210E true FR63210E (en) 1955-09-12

Family

ID=26242797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR63210D Expired FR63210E (en) 1948-04-01 1951-06-26 Improvements to telegraph repeaters

Country Status (1)

Country Link
FR (1) FR63210E (en)

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