CH517414A - Ubertragungsanlage zur Übertragung von Signalen zwischen zwei Endstationen - Google Patents

Ubertragungsanlage zur Übertragung von Signalen zwischen zwei Endstationen

Info

Publication number
CH517414A
CH517414A CH1664470A CH1664470A CH517414A CH 517414 A CH517414 A CH 517414A CH 1664470 A CH1664470 A CH 1664470A CH 1664470 A CH1664470 A CH 1664470A CH 517414 A CH517414 A CH 517414A
Authority
CH
Switzerland
Prior art keywords
transmission
signals
end stations
transmission system
stations
Prior art date
Application number
CH1664470A
Other languages
German (de)
English (en)
Inventor
Hendrik Duimelaar Jasper
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH517414A publication Critical patent/CH517414A/de

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Interface Circuits In Exchanges (AREA)
CH1664470A 1969-11-13 1970-11-10 Ubertragungsanlage zur Übertragung von Signalen zwischen zwei Endstationen CH517414A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6917063A NL6917063A (enExample) 1969-11-13 1969-11-13

Publications (1)

Publication Number Publication Date
CH517414A true CH517414A (de) 1971-12-31

Family

ID=19808374

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1664470A CH517414A (de) 1969-11-13 1970-11-10 Ubertragungsanlage zur Übertragung von Signalen zwischen zwei Endstationen

Country Status (10)

Country Link
JP (1) JPS5030967B1 (enExample)
AT (1) AT300898B (enExample)
AU (1) AU2205770A (enExample)
BE (1) BE758947A (enExample)
CA (1) CA934041A (enExample)
CH (1) CH517414A (enExample)
DE (1) DE2054477A1 (enExample)
FR (1) FR2069364A5 (enExample)
NL (1) NL6917063A (enExample)
SE (1) SE365686B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153639A6 (enExample) * 1967-03-29 1973-05-04 Cit Alcatel
NL7105347A (enExample) * 1971-04-21 1972-10-24
DE3011829C2 (de) * 1980-03-27 1985-01-17 ANT Nachrichtentechnik GmbH, 7150 Backnang Kennfrequenz-Fehlerortung

Also Published As

Publication number Publication date
CA934041A (en) 1973-09-18
AU2205770A (en) 1972-05-11
DE2054477A1 (de) 1971-05-19
SE365686B (enExample) 1974-03-25
JPS5030967B1 (enExample) 1975-10-06
FR2069364A5 (enExample) 1971-09-03
AT300898B (de) 1972-08-10
NL6917063A (enExample) 1971-05-17
BE758947A (fr) 1971-05-13

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Legal Events

Date Code Title Description
PL Patent ceased