GB1241268A - Telecommunication substation with equalised transmission - Google Patents

Telecommunication substation with equalised transmission

Info

Publication number
GB1241268A
GB1241268A GB61704/69A GB6170469A GB1241268A GB 1241268 A GB1241268 A GB 1241268A GB 61704/69 A GB61704/69 A GB 61704/69A GB 6170469 A GB6170469 A GB 6170469A GB 1241268 A GB1241268 A GB 1241268A
Authority
GB
United Kingdom
Prior art keywords
substation
circuit
series
compensation
diodes
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
GB61704/69A
Other languages
English (en)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1241268A publication Critical patent/GB1241268A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/76—Compensating for differences in line impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB61704/69A 1968-12-27 1969-12-18 Telecommunication substation with equalised transmission Expired GB1241268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE726061 1968-12-27

Publications (1)

Publication Number Publication Date
GB1241268A true GB1241268A (en) 1971-08-04

Family

ID=3854022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61704/69A Expired GB1241268A (en) 1968-12-27 1969-12-18 Telecommunication substation with equalised transmission

Country Status (6)

Country Link
BE (1) BE726061A (de)
ES (1) ES374943A1 (de)
FR (1) FR2027214A1 (de)
GB (1) GB1241268A (de)
IL (1) IL33605A (de)
NL (1) NL6919249A (de)

Also Published As

Publication number Publication date
IL33605A0 (en) 1970-02-19
NL6919249A (de) 1970-06-30
BE726061A (de) 1969-06-27
IL33605A (en) 1973-05-31
FR2027214A1 (de) 1970-09-25
ES374943A1 (es) 1972-02-16

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