JPH0469932U - - Google Patents

Info

Publication number
JPH0469932U
JPH0469932U JP11310590U JP11310590U JPH0469932U JP H0469932 U JPH0469932 U JP H0469932U JP 11310590 U JP11310590 U JP 11310590U JP 11310590 U JP11310590 U JP 11310590U JP H0469932 U JPH0469932 U JP H0469932U
Authority
JP
Japan
Prior art keywords
circuit
volume change
intermediate frequency
change suppression
compensating
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.)
Pending
Application number
JP11310590U
Other languages
English (en)
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 filed Critical
Priority to JP11310590U priority Critical patent/JPH0469932U/ja
Publication of JPH0469932U publication Critical patent/JPH0469932U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)

Description

【図面の簡単な説明】
第1図は本考案による音量変化抑制回路を含む
変調回路の一実施例の構成図、第2図は第1図の
回路の強電界下のS/N特性を示す図、第3図は
第1図の音量変化抑制回路の具体的構成図、第4
図は従来の変調回路の構成図、第5図は第4図の
回路の強電界下のS/N特性を示す図である。 2……フロントエンド、3……中間周波増幅部
・検波部、6……広帯域AGC回路、7……中間
周波または音声周波AGC回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 広帯域AGC回路を備えた変調回路において、
    中間周波増幅部または検波部において、無線周波
    の利得降下分を補償する回路を設けたことを特徴
    とする音量変化抑制回路。
JP11310590U 1990-10-30 1990-10-30 Pending JPH0469932U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11310590U JPH0469932U (ja) 1990-10-30 1990-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11310590U JPH0469932U (ja) 1990-10-30 1990-10-30

Publications (1)

Publication Number Publication Date
JPH0469932U true JPH0469932U (ja) 1992-06-22

Family

ID=31860653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11310590U Pending JPH0469932U (ja) 1990-10-30 1990-10-30

Country Status (1)

Country Link
JP (1) JPH0469932U (ja)

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