JPH0439734U - - Google Patents

Info

Publication number
JPH0439734U
JPH0439734U JP8122090U JP8122090U JPH0439734U JP H0439734 U JPH0439734 U JP H0439734U JP 8122090 U JP8122090 U JP 8122090U JP 8122090 U JP8122090 U JP 8122090U JP H0439734 U JPH0439734 U JP H0439734U
Authority
JP
Japan
Prior art keywords
stop
circuit
sensitivity
frequency band
station
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
JP8122090U
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 JP8122090U priority Critical patent/JPH0439734U/ja
Publication of JPH0439734U publication Critical patent/JPH0439734U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案によるFMラジオ受信機のブロ
ツク図、第2図は同調電圧VTのカーブを示すグ
ラフ、第3図は停止感度の補正を示すグラフ、第
4図は帯域分割設定回路と停止感度補正回路を詳
細に説明するブロツク図である。第5図は従来の
FM受信機を示すブロツク図である。 1……アンテナ、2……フロントエンド、3…
…中間周波数増幅器、8……制御部、9……Sメ
ータ電圧出力、11……減算器、20……帯域分
割設定回路、25,26……比較器、30……停
止感度補正回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 受信周波数帯域内に存在する放送電波を走査し
    て希望の放送局に同調を行なう自動同調機能を備
    えて受信機であつて、該同調電圧を検知して走査
    を停止するための停止信号を発生するステーシヨ
    ンデイテクタ回路と、受信周波数帯域を複数の帯
    域に分割する帯域分割設定回路と、上記ステーシ
    ヨンデイテクタ回路の検出感度を上記分割された
    周波数帯域ごとに補正し一定レベルの停止感度を
    得る停止感度補正回路と、を備えたことを特徴と
    する自動停止感度補正回路。
JP8122090U 1990-07-31 1990-07-31 Pending JPH0439734U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8122090U JPH0439734U (ja) 1990-07-31 1990-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8122090U JPH0439734U (ja) 1990-07-31 1990-07-31

Publications (1)

Publication Number Publication Date
JPH0439734U true JPH0439734U (ja) 1992-04-03

Family

ID=31626965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8122090U Pending JPH0439734U (ja) 1990-07-31 1990-07-31

Country Status (1)

Country Link
JP (1) JPH0439734U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206224A (ja) * 1982-05-26 1983-12-01 Sanyo Electric Co Ltd 受信装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58206224A (ja) * 1982-05-26 1983-12-01 Sanyo Electric Co Ltd 受信装置

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