JPS6289829U - - Google Patents

Info

Publication number
JPS6289829U
JPS6289829U JP18146985U JP18146985U JPS6289829U JP S6289829 U JPS6289829 U JP S6289829U JP 18146985 U JP18146985 U JP 18146985U JP 18146985 U JP18146985 U JP 18146985U JP S6289829 U JPS6289829 U JP S6289829U
Authority
JP
Japan
Prior art keywords
amplifier
automatically control
output obtained
capacitor
amplification gain
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.)
Granted
Application number
JP18146985U
Other languages
English (en)
Other versions
JPH0516728Y2 (ja
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 JP1985181469U priority Critical patent/JPH0516728Y2/ja
Publication of JPS6289829U publication Critical patent/JPS6289829U/ja
Application granted granted Critical
Publication of JPH0516728Y2 publication Critical patent/JPH0516728Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Control Of Amplification And Gain Control (AREA)

Description

【図面の簡単な説明】
第１図は従来のＡＧＣ回路例を示すブロツク回
路図、第２図は本考案の実施例を示すブロツク回
路図、第３図は本考案の動作を説明するためのタ
イムチヤート、第４図は本考案回路の特性を説明
するための特性図である。 １……入力端子、２……ＡＧＣ増幅部、３……
検波器、４，５……コンデンサ、６……抵抗、７
……手動スイツチ、８……直流電圧増幅部、９…
…中間周波増幅部、１０……出力端子、１１，１
２……コンデンサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 受信波を増幅器により増幅した増幅出力の振幅
    検波出力を時定数回路を介してとり出した直流出
    力により前記増幅器の増幅利得を自動制御するよ
    うに構成され、前記時定数回路は前記振幅検波出
    力が順方向ダイオードとコンデンサとの並列接続
    を介して電圧蓄積コンデンサに印加されるように
    構成された受信機の自動利得制御回路。
JP1985181469U 1985-11-27 1985-11-27 Expired - Lifetime JPH0516728Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985181469U JPH0516728Y2 (ja) 1985-11-27 1985-11-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985181469U JPH0516728Y2 (ja) 1985-11-27 1985-11-27

Publications (2)

Publication Number Publication Date
JPS6289829U true JPS6289829U (ja) 1987-06-09
JPH0516728Y2 JPH0516728Y2 (ja) 1993-05-06

Family

ID=31126365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985181469U Expired - Lifetime JPH0516728Y2 (ja) 1985-11-27 1985-11-27

Country Status (1)

Country Link
JP (1) JPH0516728Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176314A (ja) * 1984-02-21 1985-09-10 Rohm Co Ltd 自動利得調整回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60176314A (ja) * 1984-02-21 1985-09-10 Rohm Co Ltd 自動利得調整回路

Also Published As

Publication number Publication date
JPH0516728Y2 (ja) 1993-05-06

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