CH586981A5 - - Google Patents

Info

Publication number
CH586981A5
CH586981A5 CH214274A CH214274A CH586981A5 CH 586981 A5 CH586981 A5 CH 586981A5 CH 214274 A CH214274 A CH 214274A CH 214274 A CH214274 A CH 214274A CH 586981 A5 CH586981 A5 CH 586981A5
Authority
CH
Switzerland
Application number
CH214274A
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 CH586981A5 publication Critical patent/CH586981A5/xx

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)
CH214274A 1973-03-05 1974-02-15 CH586981A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH586981A5 true CH586981A5 (fr) 1977-04-15

Family

ID=5873867

Family Applications (1)

Application Number Title Priority Date Filing Date
CH214274A CH586981A5 (fr) 1973-03-05 1974-02-15

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
LU69544A1 (fr) 1974-10-09
FR2220939A1 (fr) 1974-10-04
DE2310940B2 (de) 1978-08-10
FI60330C (fi) 1981-12-10
NL7402912A (fr) 1974-09-09
ATA74774A (de) 1977-07-15
BE811886A (fr) 1974-09-05
NO140318B (no) 1979-04-30
AT342120B (de) 1978-03-10
GB1452158A (en) 1976-10-13
FR2220939B1 (fr) 1977-09-23
IT1011028B (it) 1977-01-20
DE2310940A1 (de) 1974-09-19
FI60330B (fi) 1981-08-31
NO140318C (no) 1979-08-08
BR7401553D0 (pt) 1974-11-19
DE2310940C3 (de) 1979-05-03
NO740433L (no) 1974-09-06

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Legal Events

Date Code Title Description
PL Patent ceased