FR1468894A - Montage d'amplification à gain variable - Google Patents

Montage d'amplification à gain variable

Info

Publication number
FR1468894A
FR1468894A FR37508A FR37508A FR1468894A FR 1468894 A FR1468894 A FR 1468894A FR 37508 A FR37508 A FR 37508A FR 37508 A FR37508 A FR 37508A FR 1468894 A FR1468894 A FR 1468894A
Authority
FR
France
Prior art keywords
variable gain
gain amplification
setup
amplification setup
variable
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
FR37508A
Other languages
English (en)
Inventor
Heinz Voigt
Bernhard Woehl
Heinz Schwarzer
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 Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to FR37508A priority Critical patent/FR1468894A/fr
Application granted granted Critical
Publication of FR1468894A publication Critical patent/FR1468894A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
FR37508A 1965-11-05 1965-11-05 Montage d'amplification à gain variable Expired FR1468894A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR37508A FR1468894A (fr) 1965-11-05 1965-11-05 Montage d'amplification à gain variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37508A FR1468894A (fr) 1965-11-05 1965-11-05 Montage d'amplification à gain variable

Publications (1)

Publication Number Publication Date
FR1468894A true FR1468894A (fr) 1967-02-10

Family

ID=8591978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37508A Expired FR1468894A (fr) 1965-11-05 1965-11-05 Montage d'amplification à gain variable

Country Status (1)

Country Link
FR (1) FR1468894A (fr)

Similar Documents

Publication Publication Date Title
CH472839A (de) Insektizid und Akarizid
FR1505004A (fr) Amplificateur
FI45913C (fi) Vahvistinkytkentä.
FR86291E (fr) Amplificateur
FR1478032A (fr) Montage amplificateur
FR1493916A (fr) Amplificateur opérationnel
CH462252A (de) Verstärker mit variablem Verstärkungsgrad
AT301636B (de) Verstärkungsgeregelter Verstärker
DK122488B (da) Forstærker.
FR1524977A (fr) Amplificateur à gain variable
FR1461683A (fr) Montage amplificateur de puissance à haute impédance d'entrée
FR1501330A (fr) Amplificateur de différence
FR1481071A (fr) Insecticide à rémanence prolongée
FR1479034A (fr) Montage d'amplification push-pull
FR1471728A (fr) Amplificateur
CH442861A (de) Verbessertes Schädlingsbekämpfungsmittel
BR6460197D0 (pt) Composicoes pesticidas solidas
FR1469743A (fr) Montage d'amplification de haute fréquence
CH402952A (fr) Amplificateur
FR1422088A (fr) Montage amplificateur
FR1368006A (fr) Montage amplificateur lecture-enregistrement
AT259279B (de) Rückkopplungsverstärker
FR1462816A (fr) Amplificateur à plusieurs étages transistorisé
FR1415171A (fr) Amplificateur à déflexion
FR1384506A (fr) Amplificateur couplé à contre-réaction