FR708149A - Assembly for amplifying low frequency oscillations - Google Patents

Assembly for amplifying low frequency oscillations

Info

Publication number
FR708149A
FR708149A FR708149DA FR708149A FR 708149 A FR708149 A FR 708149A FR 708149D A FR708149D A FR 708149DA FR 708149 A FR708149 A FR 708149A
Authority
FR
France
Prior art keywords
assembly
low frequency
frequency oscillations
amplifying low
amplifying
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
French (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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR708149A publication Critical patent/FR708149A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR708149D 1930-04-29 1930-12-20 Assembly for amplifying low frequency oscillations Expired FR708149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE579668T 1930-04-29

Publications (1)

Publication Number Publication Date
FR708149A true FR708149A (en) 1931-07-20

Family

ID=34608808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708149D Expired FR708149A (en) 1930-04-29 1930-12-20 Assembly for amplifying low frequency oscillations

Country Status (2)

Country Link
DE (1) DE579668C (en)
FR (1) FR708149A (en)

Also Published As

Publication number Publication date
DE579668C (en) 1933-07-01

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