FR848402A - Amplificateur indépendant de la fréquence, comportant un ou plusieurs étages - Google Patents

Amplificateur indépendant de la fréquence, comportant un ou plusieurs étages

Info

Publication number
FR848402A
FR848402A FR848402DA FR848402A FR 848402 A FR848402 A FR 848402A FR 848402D A FR848402D A FR 848402DA FR 848402 A FR848402 A FR 848402A
Authority
FR
France
Prior art keywords
stages
frequency independent
independent amplifier
amplifier
frequency
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
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.)
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 FR848402A publication Critical patent/FR848402A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR848402D 1938-01-04 1939-01-03 Amplificateur indépendant de la fréquence, comportant un ou plusieurs étages Expired FR848402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP2123D DE1080610B (de) 1938-01-04 1938-01-04 Ein- oder mehrstufiger frequenz-unabhaengiger Verstaerker

Publications (1)

Publication Number Publication Date
FR848402A true FR848402A (fr) 1939-10-30

Family

ID=7357756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848402D Expired FR848402A (fr) 1938-01-04 1939-01-03 Amplificateur indépendant de la fréquence, comportant un ou plusieurs étages

Country Status (6)

Country Link
US (1) US2212204A (fr)
BE (1) BE431973A (fr)
DE (1) DE1080610B (fr)
FR (1) FR848402A (fr)
GB (1) GB510503A (fr)
NL (1) NL58853C (fr)

Also Published As

Publication number Publication date
BE431973A (fr)
NL58853C (fr)
GB510503A (en) 1939-08-02
US2212204A (en) 1940-08-20
DE1080610B (de) 1960-04-28

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