FI60330C - Kopplingsanordning foer anslutning av telegrafabonnenter till vaexelstroemsoeverfoeringsanordningen och foermedlingsanlaeggningar - Google Patents

Kopplingsanordning foer anslutning av telegrafabonnenter till vaexelstroemsoeverfoeringsanordningen och foermedlingsanlaeggningar Download PDF

Info

Publication number
FI60330C
FI60330C FI425/74A FI42574A FI60330C FI 60330 C FI60330 C FI 60330C FI 425/74 A FI425/74 A FI 425/74A FI 42574 A FI42574 A FI 42574A FI 60330 C FI60330 C FI 60330C
Authority
FI
Finland
Prior art keywords
current
electronic
voltage
line
transmission
Prior art date
Application number
FI425/74A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI60330B (fi
Inventor
Ernst Schuhbauer
Fritz Giebler
Peter Rath
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI60330B publication Critical patent/FI60330B/fi
Application granted granted Critical
Publication of FI60330C publication Critical patent/FI60330C/fi

Links

Classifications

    • 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
    • H04L25/12—Compensating for variations in line impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
FI425/74A 1973-03-05 1974-02-14 Kopplingsanordning foer anslutning av telegrafabonnenter till vaexelstroemsoeverfoeringsanordningen och foermedlingsanlaeggningar FI60330C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2310940A DE2310940C3 (de) 1973-03-05 1973-03-05 Schaltungsanordnung zum Anschließen von Telegrafieteilnehmern an Wechselstrom-Übertragungseinrichtungen und Vermittlungsanlagen
DE2310940 1973-03-05

Publications (2)

Publication Number Publication Date
FI60330B FI60330B (fi) 1981-08-31
FI60330C true FI60330C (fi) 1981-12-10

Family

ID=5873867

Family Applications (1)

Application Number Title Priority Date Filing Date
FI425/74A FI60330C (fi) 1973-03-05 1974-02-14 Kopplingsanordning foer anslutning av telegrafabonnenter till vaexelstroemsoeverfoeringsanordningen och foermedlingsanlaeggningar

Country Status (12)

Country Link
AT (1) AT342120B (fr)
BE (1) BE811886A (fr)
BR (1) BR7401553D0 (fr)
CH (1) CH586981A5 (fr)
DE (1) DE2310940C3 (fr)
FI (1) FI60330C (fr)
FR (1) FR2220939B1 (fr)
GB (1) GB1452158A (fr)
IT (1) IT1011028B (fr)
LU (1) LU69544A1 (fr)
NL (1) NL7402912A (fr)
NO (1) NO140318C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7704703A (nl) * 1977-04-29 1978-10-31 Philips Nv Electronische gelijkstroomtelegrafiezender.
DE2833732C2 (de) * 1978-08-01 1981-12-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Aussendung von Gleichstromtelegrafiezeichen
NL181896C (nl) * 1979-06-05 1987-11-16 Philips Nv Elektronische zender voor gelijkstroomtelegrafietransmissie.
DE2925747C2 (de) * 1979-06-26 1981-07-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für einen elektronischen Gleichstrom-Telegrafiesender

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035379C3 (de) * 1970-07-16 1975-10-09 Siemens Ag Schaltungsanordnung zum Einstellen des Linienstromes in Telegrafieteilnehmer-Anschlußschaltungen einer Vermittlungsanlage
FR2146091B1 (fr) * 1971-07-16 1976-05-28 Constr Telephoniques
GB1424525A (en) * 1972-05-11 1976-02-11 Elliott Brothers London Ltd Data transmission system

Also Published As

Publication number Publication date
CH586981A5 (fr) 1977-04-15
FI60330B (fi) 1981-08-31
GB1452158A (en) 1976-10-13
NO740433L (no) 1974-09-06
FR2220939B1 (fr) 1977-09-23
ATA74774A (de) 1977-07-15
DE2310940B2 (de) 1978-08-10
IT1011028B (it) 1977-01-20
DE2310940C3 (de) 1979-05-03
DE2310940A1 (de) 1974-09-19
BE811886A (fr) 1974-09-05
BR7401553D0 (pt) 1974-11-19
FR2220939A1 (fr) 1974-10-04
LU69544A1 (fr) 1974-10-09
NL7402912A (fr) 1974-09-09
NO140318B (no) 1979-04-30
AT342120B (de) 1978-03-10
NO140318C (no) 1979-08-08

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