NL67468C - - Google Patents

Info

Publication number
NL67468C
NL67468C NL67468DA NL67468C NL 67468 C NL67468 C NL 67468C NL 67468D A NL67468D A NL 67468DA NL 67468 C NL67468 C NL 67468C
Authority
NL
Netherlands
Application number
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 NL67468C publication Critical patent/NL67468C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • 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
    • H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Devices For Supply Of Signal Current (AREA)
NL67468D 1946-09-09 NL67468C (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL283928X 1946-09-09

Publications (1)

Publication Number Publication Date
NL67468C true NL67468C (ja�@�@)

Family

ID=19782418

Family Applications (1)

Application Number Title Priority Date Filing Date
NL67468D NL67468C (ja�@�@) 1946-09-09

Country Status (6)

Country Link
US (1) US2551694A (ja�@�@)
BE (1) BE483169A (ja�@�@)
CH (1) CH283928A (ja�@�@)
FR (1) FR958761A (ja�@�@)
GB (1) GB661866A (ja�@�@)
NL (1) NL67468C (ja�@�@)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1874981A (en) * 1928-10-02 1932-08-30 Rca Corp Voltage regulator
US2408794A (en) * 1942-10-20 1946-10-08 Bell Telephone Labor Inc Carrier wave signal system
US2461456A (en) * 1944-02-11 1949-02-08 Rca Corp Frequency shift keying

Also Published As

Publication number Publication date
FR958761A (ja�@�@) 1950-03-17
US2551694A (en) 1951-05-08
GB661866A (en) 1951-11-28
CH283928A (fr) 1952-06-30
BE483169A (ja�@�@)

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