FR2556102B1 - Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques - Google Patents

Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques

Info

Publication number
FR2556102B1
FR2556102B1 FR8319222A FR8319222A FR2556102B1 FR 2556102 B1 FR2556102 B1 FR 2556102B1 FR 8319222 A FR8319222 A FR 8319222A FR 8319222 A FR8319222 A FR 8319222A FR 2556102 B1 FR2556102 B1 FR 2556102B1
Authority
FR
France
Prior art keywords
symmetric
earth
relation
measuring
telecommunication equipment
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8319222A
Other languages
English (en)
Other versions
FR2556102A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LAPLENIE BERNARD
Original Assignee
LAPLENIE BERNARD
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 LAPLENIE BERNARD filed Critical LAPLENIE BERNARD
Priority to FR8319222A priority Critical patent/FR2556102B1/fr
Publication of FR2556102A1 publication Critical patent/FR2556102A1/fr
Application granted granted Critical
Publication of FR2556102B1 publication Critical patent/FR2556102B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR8319222A 1983-12-01 1983-12-01 Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques Expired FR2556102B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8319222A FR2556102B1 (fr) 1983-12-01 1983-12-01 Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8319222A FR2556102B1 (fr) 1983-12-01 1983-12-01 Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques

Publications (2)

Publication Number Publication Date
FR2556102A1 FR2556102A1 (fr) 1985-06-07
FR2556102B1 true FR2556102B1 (fr) 1986-05-16

Family

ID=9294754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8319222A Expired FR2556102B1 (fr) 1983-12-01 1983-12-01 Appareil de mesure de la symetrie d'impedance par rapport a la terre d'un equipement de telecommunication a paires symetriques

Country Status (1)

Country Link
FR (1) FR2556102B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830385B1 (fr) * 2001-10-01 2006-11-10 France Telecom Procede et dispositif de detection et de localisation d'un defaut de symetrie sur une ligne telephonique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504148A (fr) * 1951-06-21
JPS5947500B2 (ja) * 1980-04-04 1984-11-19 日本電信電話株式会社 通信ケ−ブル回線の雑音測定装置

Also Published As

Publication number Publication date
FR2556102A1 (fr) 1985-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse