BE490687A - - Google Patents

Info

Publication number
BE490687A
BE490687A BE490687DA BE490687A BE 490687 A BE490687 A BE 490687A BE 490687D A BE490687D A BE 490687DA BE 490687 A BE490687 A BE 490687A
Authority
BE
Belgium
Prior art keywords
transformer
amplifier
assembly
reactance
adjustable
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE490687A publication Critical patent/BE490687A/fr

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G3/00Gain control in amplifiers or frequency changers
    • H03G3/02Manually-operated control
    • H03G3/04Manually-operated control in untuned amplifiers
    • H03G3/06Manually-operated control in untuned amplifiers having discharge tubes
    • H03G3/08Manually-operated control in untuned amplifiers having discharge tubes incorporating negative feedback

Landscapes

  • Amplifiers (AREA)
BE490687D BE490687A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE490687A true BE490687A (enrdf_load_html_response)

Family

ID=135348

Family Applications (1)

Application Number Title Priority Date Filing Date
BE490687D BE490687A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE490687A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
FR2825537A1 (fr) Amplificateur haute frequence et amplificateur haute frequence a etages multiples
TWI524661B (zh) 可變增益低雜訊放大器以及操作可變增益低雜訊放大器之方法
US4057765A (en) Variable amplifier for RF input stage
JP4627457B2 (ja) 増幅器
JP4319681B2 (ja) リニアライザ
BE490687A (enrdf_load_html_response)
JP2009225342A (ja) 利得可変型低雑音増幅器
JP2001127557A (ja) 歪補償回路並びにその使用方法
KR100366823B1 (ko) 중간주파입력회로
JP2008300956A (ja) 受信機入力回路
JP5651266B1 (ja) 光受信器のagc回路とagc回路を備えた光受信器
BE366582A (enrdf_load_html_response)
KR0133088Y1 (ko) 튜너의 알에프 신호 감쇄기
BE440601A (enrdf_load_html_response)
CH206562A (fr) Dispositif à tube à commande automatique d'amplification.
BE422484A (enrdf_load_html_response)
JP2025027527A (ja) Rfリミッタ回路
BE388639A (enrdf_load_html_response)
JP6235395B2 (ja) エミッタフォロア回路
BE440473A (enrdf_load_html_response)
BE397769A (enrdf_load_html_response)
BE446856A (enrdf_load_html_response)
BE379079A (enrdf_load_html_response)
BE365564A (enrdf_load_html_response)
BE430851A (enrdf_load_html_response)