ES325907A1 - Step provision transistor regulated amplifier. (Machine-translation by Google Translate, not legally binding) - Google Patents

Step provision transistor regulated amplifier. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES325907A1
ES325907A1 ES0325907A ES325907A ES325907A1 ES 325907 A1 ES325907 A1 ES 325907A1 ES 0325907 A ES0325907 A ES 0325907A ES 325907 A ES325907 A ES 325907A ES 325907 A1 ES325907 A1 ES 325907A1
Authority
ES
Spain
Prior art keywords
transistor
translation
machine
legally binding
google translate
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
ES0325907A
Other languages
Spanish (es)
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
Publication of ES325907A1 publication Critical patent/ES325907A1/en
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
    • H03G3/02—Manually-operated control
    • H03G3/14—Manually-operated control in frequency-selective amplifiers
    • H03G3/18—Manually-operated control in frequency-selective amplifiers having semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Regulated amplifier step arrangement transistor for several frequency ranges, serving for all frequency ranges the same transistor as an amplifier element, especially step high frequency amplifier for receiving devices of the communication technique, characterized in that the working point of The transistor's direct current, by adapting the emitter resistance to the value required for the corresponding frequency range, is so chosen that at each frequency range, at least approximately the maximum amplification without regulating power supply is achievable. (Machine-translation by Google Translate, not legally binding)
ES0325907A 1965-04-24 1966-04-23 Step provision transistor regulated amplifier. (Machine-translation by Google Translate, not legally binding) Expired ES325907A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0028454 1965-04-24

Publications (1)

Publication Number Publication Date
ES325907A1 true ES325907A1 (en) 1967-03-01

Family

ID=7554185

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0325907A Expired ES325907A1 (en) 1965-04-24 1966-04-23 Step provision transistor regulated amplifier. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
DE (1) DE1466508A1 (en)
ES (1) ES325907A1 (en)

Also Published As

Publication number Publication date
DE1466508A1 (en) 1969-05-29

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