CA977840A - Remote dc-supply for repeater amplifiers - Google Patents

Remote dc-supply for repeater amplifiers

Info

Publication number
CA977840A
CA977840A CA170,746A CA170746A CA977840A CA 977840 A CA977840 A CA 977840A CA 170746 A CA170746 A CA 170746A CA 977840 A CA977840 A CA 977840A
Authority
CA
Canada
Prior art keywords
remote
supply
repeater amplifiers
repeater
amplifiers
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
CA170,746A
Other versions
CA170746S (en
Inventor
Lodovicus F. Dert
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA977840A publication Critical patent/CA977840A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
CA170,746A 1972-06-01 1973-04-30 Remote dc-supply for repeater amplifiers Expired CA977840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7207393A NL7207393A (en) 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
CA977840A true CA977840A (en) 1975-11-11

Family

ID=19816182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,746A Expired CA977840A (en) 1972-06-01 1973-04-30 Remote dc-supply for repeater amplifiers

Country Status (10)

Country Link
AT (1) AT331310B (en)
BE (1) BE800322A (en)
CA (1) CA977840A (en)
CH (1) CH558112A (en)
DE (1) DE2324114C3 (en)
DK (1) DK129180B (en)
FR (1) FR2186785B1 (en)
GB (1) GB1413864A (en)
NL (1) NL7207393A (en)
SE (1) SE389589B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533383A1 (en) * 1982-09-17 1984-03-23 Prigent Jean Pierre Improvement to the repeater for a symmetric pair line.

Also Published As

Publication number Publication date
DK129180C (en) 1975-01-13
FR2186785B1 (en) 1976-05-28
GB1413864A (en) 1975-11-12
DK129180B (en) 1974-09-02
DE2324114C3 (en) 1985-12-05
FR2186785A1 (en) 1974-01-11
ATA468573A (en) 1975-11-15
DE2324114A1 (en) 1973-12-13
NL7207393A (en) 1973-12-04
DE2324114B2 (en) 1978-08-03
AT331310B (en) 1976-08-10
SE389589B (en) 1976-11-08
CH558112A (en) 1975-01-15
BE800322A (en) 1973-11-30

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