AT352185B - Ueberwachungsschaltung zur traeger - und pilot- ueberwachung in traegerfrequenzanlagen - Google Patents

Ueberwachungsschaltung zur traeger - und pilot- ueberwachung in traegerfrequenzanlagen

Info

Publication number
AT352185B
AT352185B AT586775A AT586775A AT352185B AT 352185 B AT352185 B AT 352185B AT 586775 A AT586775 A AT 586775A AT 586775 A AT586775 A AT 586775A AT 352185 B AT352185 B AT 352185B
Authority
AT
Austria
Prior art keywords
carrier
monitoring
pilot
frequency systems
carrier frequency
Prior art date
Application number
AT586775A
Other languages
German (de)
English (en)
Other versions
ATA586775A (de
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 ATA586775A publication Critical patent/ATA586775A/de
Application granted granted Critical
Publication of AT352185B publication Critical patent/AT352185B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/16—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
  • Manipulation Of Pulses (AREA)
AT586775A 1974-08-21 1975-07-29 Ueberwachungsschaltung zur traeger - und pilot- ueberwachung in traegerfrequenzanlagen AT352185B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440096 DE2440096C2 (de) 1974-08-21 1974-08-21 Ueberwachungsschaltung zur traeger - und pilot- ueberwachung in traegerfrequenzanlagen

Publications (2)

Publication Number Publication Date
ATA586775A ATA586775A (de) 1979-02-15
AT352185B true AT352185B (de) 1979-09-10

Family

ID=5923738

Family Applications (1)

Application Number Title Priority Date Filing Date
AT586775A AT352185B (de) 1974-08-21 1975-07-29 Ueberwachungsschaltung zur traeger - und pilot- ueberwachung in traegerfrequenzanlagen

Country Status (15)

Country Link
JP (1) JPS5146016A (nl)
AT (1) AT352185B (nl)
AU (1) AU505354B2 (nl)
BE (1) BE832620A (nl)
BR (1) BR7505314A (nl)
CH (1) CH589977A5 (nl)
DE (1) DE2440096C2 (nl)
DK (1) DK375375A (nl)
FR (1) FR2282757A1 (nl)
GB (1) GB1522001A (nl)
IL (1) IL47778A (nl)
IT (1) IT1041874B (nl)
NL (1) NL7509908A (nl)
SE (1) SE400005B (nl)
YU (1) YU35699B (nl)

Also Published As

Publication number Publication date
SE7509309L (sv) 1976-02-23
BR7505314A (pt) 1976-08-03
JPS5146016A (en) 1976-04-20
DE2440096B1 (de) 1976-01-02
AU8391475A (en) 1977-02-17
AU505354B2 (en) 1979-11-15
DE2440096C2 (de) 1976-07-29
IL47778A0 (en) 1975-10-15
BE832620A (fr) 1976-02-23
IL47778A (en) 1977-07-31
SE400005B (sv) 1978-03-06
JPS5413330B2 (nl) 1979-05-30
GB1522001A (en) 1978-08-23
IT1041874B (it) 1980-01-10
FR2282757B1 (nl) 1977-12-16
FR2282757A1 (fr) 1976-03-19
YU35699B (en) 1981-04-30
YU212375A (en) 1980-10-31
CH589977A5 (nl)
ATA586775A (de) 1979-02-15
DK375375A (da) 1976-02-22
NL7509908A (nl) 1976-02-24

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