IL46404A - Supervision of pcm repeater lines - Google Patents

Supervision of pcm repeater lines

Info

Publication number
IL46404A
IL46404A IL46404A IL4640475A IL46404A IL 46404 A IL46404 A IL 46404A IL 46404 A IL46404 A IL 46404A IL 4640475 A IL4640475 A IL 4640475A IL 46404 A IL46404 A IL 46404A
Authority
IL
Israel
Prior art keywords
pulse
counter
generator
band pass
output
Prior art date
Application number
IL46404A
Other languages
English (en)
Other versions
IL46404A0 (en
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
Priority claimed from DE19742404663 external-priority patent/DE2404663C2/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IL46404A0 publication Critical patent/IL46404A0/xx
Publication of IL46404A publication Critical patent/IL46404A/en

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
    • H04B17/404—Monitoring; Testing of relay systems with selective localization using different frequencies selected by local filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
IL46404A 1974-01-31 1975-01-07 Supervision of pcm repeater lines IL46404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404663 DE2404663C2 (de) 1974-01-31 Einrichtung zur Ermittlung von Fehlern in mit Regeneratoren versehenen Zwischenstellen eines mit Pulscodemodulation arbeitenden Übertragunssystems

Publications (2)

Publication Number Publication Date
IL46404A0 IL46404A0 (en) 1975-04-25
IL46404A true IL46404A (en) 1977-03-31

Family

ID=5906215

Family Applications (1)

Application Number Title Priority Date Filing Date
IL46404A IL46404A (en) 1974-01-31 1975-01-07 Supervision of pcm repeater lines

Country Status (12)

Country Link
JP (1) JPS552107B2 (en, 2012)
AT (1) AT367550B (en, 2012)
BE (1) BE825049A (en, 2012)
BR (1) BR7500599A (en, 2012)
FR (1) FR2260233B1 (en, 2012)
GB (1) GB1485877A (en, 2012)
IL (1) IL46404A (en, 2012)
IN (1) IN143373B (en, 2012)
IT (1) IT1031204B (en, 2012)
NL (1) NL169130C (en, 2012)
SE (1) SE393722B (en, 2012)
YU (1) YU36569B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478910A1 (fr) * 1980-03-18 1981-09-25 Trt Telecom Radio Electr Systeme de telelocalisation de repeteurs

Also Published As

Publication number Publication date
SE393722B (sv) 1977-05-16
FR2260233B1 (en, 2012) 1977-04-15
SE7501014L (en, 2012) 1975-08-01
DE2404663A1 (en, 2012) 1975-07-31
IT1031204B (it) 1979-04-30
DE2404663B1 (de) 1975-07-31
IL46404A0 (en) 1975-04-25
AT367550B (de) 1982-07-12
BR7500599A (pt) 1975-11-11
NL169130C (nl) 1982-06-01
ATA36875A (de) 1981-11-15
GB1485877A (en) 1977-09-14
NL169130B (nl) 1982-01-04
NL7501070A (nl) 1975-08-04
JPS50110214A (en, 2012) 1975-08-30
YU22875A (en) 1982-02-25
YU36569B (en) 1984-02-29
BE825049A (fr) 1975-05-15
IN143373B (en, 2012) 1977-11-12
AU7714575A (en) 1976-07-08
FR2260233A1 (en, 2012) 1975-08-29
JPS552107B2 (en, 2012) 1980-01-18

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