FR2282758A1 - Montage pour surveiller des tensions pilote et de la porteuse - Google Patents

Montage pour surveiller des tensions pilote et de la porteuse

Info

Publication number
FR2282758A1
FR2282758A1 FR7525518A FR7525518A FR2282758A1 FR 2282758 A1 FR2282758 A1 FR 2282758A1 FR 7525518 A FR7525518 A FR 7525518A FR 7525518 A FR7525518 A FR 7525518A FR 2282758 A1 FR2282758 A1 FR 2282758A1
Authority
FR
France
Prior art keywords
mounting
monitor pilot
carrier voltages
voltages
carrier
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.)
Granted
Application number
FR7525518A
Other languages
English (en)
French (fr)
Other versions
FR2282758B1 (https=
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of FR2282758A1 publication Critical patent/FR2282758A1/fr
Application granted granted Critical
Publication of FR2282758B1 publication Critical patent/FR2282758B1/fr
Granted 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
    • 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)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR7525518A 1974-08-21 1975-08-18 Montage pour surveiller des tensions pilote et de la porteuse Granted FR2282758A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440098 DE2440098C2 (de) 1974-08-21 1974-08-21 Uberwachungsschaltung fur pilot- und tragerspannungen

Publications (2)

Publication Number Publication Date
FR2282758A1 true FR2282758A1 (fr) 1976-03-19
FR2282758B1 FR2282758B1 (https=) 1977-12-16

Family

ID=5923740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525518A Granted FR2282758A1 (fr) 1974-08-21 1975-08-18 Montage pour surveiller des tensions pilote et de la porteuse

Country Status (15)

Country Link
JP (1) JPS5146015A (https=)
AT (1) AT343721B (https=)
AU (1) AU504612B2 (https=)
BE (1) BE832619A (https=)
BR (1) BR7505313A (https=)
CH (1) CH589976A5 (https=)
DE (1) DE2440098C2 (https=)
DK (1) DK375275A (https=)
FR (1) FR2282758A1 (https=)
GB (1) GB1522002A (https=)
IL (1) IL47777A (https=)
IT (1) IT1041870B (https=)
NL (1) NL7509907A (https=)
SE (1) SE398695B (https=)
YU (1) YU35698B (https=)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CH589976A5 (https=) 1977-07-29
IL47777A (en) 1977-10-31
IT1041870B (it) 1980-01-10
AU504612B2 (en) 1979-10-18
JPS5146015A (en) 1976-04-20
NL7509907A (nl) 1976-02-24
SE7509164L (sv) 1976-02-23
BE832619A (fr) 1975-12-16
IL47777A0 (en) 1975-10-15
SE398695B (sv) 1978-01-09
GB1522002A (en) 1978-08-23
DE2440098C2 (de) 1976-08-05
JPS5413329B2 (https=) 1979-05-30
BR7505313A (pt) 1976-08-03
FR2282758B1 (https=) 1977-12-16
DK375275A (da) 1976-02-22
AT343721B (de) 1978-06-12
AU8396475A (en) 1977-02-17
ATA591775A (de) 1977-10-15
DE2440098B1 (de) 1976-01-02
YU207775A (en) 1980-10-31
YU35698B (en) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse