FR1173513A - Amplificateur à transistrons réglable - Google Patents

Amplificateur à transistrons réglable

Info

Publication number
FR1173513A
FR1173513A FR1173513DA FR1173513A FR 1173513 A FR1173513 A FR 1173513A FR 1173513D A FR1173513D A FR 1173513DA FR 1173513 A FR1173513 A FR 1173513A
Authority
FR
France
Prior art keywords
transistron
amplifier
adjustable
transistron amplifier
adjustable transistron
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 FR1173513A publication Critical patent/FR1173513A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/20—Combinations of two or more types of control, e.g. gain control and tone control in frequency-selective amplifiers
    • H03G9/24—Combinations of two or more types of control, e.g. gain control and tone control in frequency-selective amplifiers having semiconductor devices
FR1173513D 1956-04-07 1957-04-05 Amplificateur à transistrons réglable Expired FR1173513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1173513X 1956-04-07

Publications (1)

Publication Number Publication Date
FR1173513A true FR1173513A (fr) 1959-02-26

Family

ID=7729548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1173513D Expired FR1173513A (fr) 1956-04-07 1957-04-05 Amplificateur à transistrons réglable

Country Status (1)

Country Link
FR (1) FR1173513A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461398A (en) * 1965-08-16 1969-08-12 Siemens Ag Circuit arrangement for the reduction of interference phase modulation occurring in transistor limiting stages by amplitude - modulated frequency modulation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461398A (en) * 1965-08-16 1969-08-12 Siemens Ag Circuit arrangement for the reduction of interference phase modulation occurring in transistor limiting stages by amplitude - modulated frequency modulation

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