JPS58121417U - AGC time constant switching circuit - Google Patents

AGC time constant switching circuit

Info

Publication number
JPS58121417U
JPS58121417U JP191682U JP191682U JPS58121417U JP S58121417 U JPS58121417 U JP S58121417U JP 191682 U JP191682 U JP 191682U JP 191682 U JP191682 U JP 191682U JP S58121417 U JPS58121417 U JP S58121417U
Authority
JP
Japan
Prior art keywords
time constant
switching circuit
constant switching
agc time
agc
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
JP191682U
Other languages
Japanese (ja)
Other versions
JPH021947Y2 (en
Inventor
亀山　義典
Original Assignee
八重洲無線株式会社
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 八重洲無線株式会社 filed Critical 八重洲無線株式会社
Priority to JP191682U priority Critical patent/JPS58121417U/en
Publication of JPS58121417U publication Critical patent/JPS58121417U/en
Application granted granted Critical
Publication of JPH021947Y2 publication Critical patent/JPH021947Y2/ja
Granted legal-status Critical Current

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  • Control Of Amplification And Gain Control (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図は本考案の帯域幅とＡＧＣ時定数切換回路の実施例で
ある。 Ａ・・・増幅器、Ｃ・・・コンデンサ、Ｄ・・・整流器
、Ｆ・・・フィルタ、Ｒ・・・抵抗、Ｓ・・・スイッチ
。The figure shows an embodiment of the bandwidth and AGC time constant switching circuit of the present invention. A... Amplifier, C... Capacitor, D... Rectifier, F... Filter, R... Resistor, S... Switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 受信機のフィルタ切換スイッチと連動でフィルタより前
段部のＡＧＣの時定数を切換えるべくした、ＡＧＣの時
定数切換回路。The AGC time constant switching circuit is designed to switch the time constant of the AGC at the stage before the filter in conjunction with the filter selection switch of the receiver.
JP191682U 1982-01-11 1982-01-11 AGC time constant switching circuit Granted JPS58121417U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP191682U JPS58121417U (en) 1982-01-11 1982-01-11 AGC time constant switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP191682U JPS58121417U (en) 1982-01-11 1982-01-11 AGC time constant switching circuit

Publications (2)

Publication Number Publication Date
JPS58121417U true JPS58121417U (en) 1983-08-18
JPH021947Y2 JPH021947Y2 (en) 1990-01-18

Family

ID=30014909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP191682U Granted JPS58121417U (en) 1982-01-11 1982-01-11 AGC time constant switching circuit

Country Status (1)

Country Link
JP (1) JPS58121417U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238805A (en) * 1975-09-23 1977-03-25 Casio Comput Co Ltd Receiver
JPS54116870A (en) * 1978-03-02 1979-09-11 Mitsubishi Electric Corp Automatic gain control circuit of amplifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238805A (en) * 1975-09-23 1977-03-25 Casio Comput Co Ltd Receiver
JPS54116870A (en) * 1978-03-02 1979-09-11 Mitsubishi Electric Corp Automatic gain control circuit of amplifier

Also Published As

Publication number Publication date
JPH021947Y2 (en) 1990-01-18

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