JPS5996913U - intermediate frequency amplifier circuit - Google Patents

intermediate frequency amplifier circuit

Info

Publication number
JPS5996913U
JPS5996913U JP19255082U JP19255082U JPS5996913U JP S5996913 U JPS5996913 U JP S5996913U JP 19255082 U JP19255082 U JP 19255082U JP 19255082 U JP19255082 U JP 19255082U JP S5996913 U JPS5996913 U JP S5996913U
Authority
JP
Japan
Prior art keywords
intermediate frequency
amplifier circuit
frequency amplifier
input terminal
capacitor
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
JP19255082U
Other languages
Japanese (ja)
Other versions
JPH0134424Y2 (en
Inventor
村上　洋己
Original Assignee
株式会社富士通ゼネラル
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 株式会社富士通ゼネラル filed Critical 株式会社富士通ゼネラル
Priority to JP19255082U priority Critical patent/JPS5996913U/en
Publication of JPS5996913U publication Critical patent/JPS5996913U/en
Application granted granted Critical
Publication of JPH0134424Y2 publication Critical patent/JPH0134424Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Amplifiers (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) [Abstract] 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 the drawing]

図は本考案による中間周波増幅回路の一実施例を示す電
気回路図である。 １・・・中間周波数信号入力端子、２．６・・・セラミ
ックフィルタ、３・・・フィルタ回路、４．７・・・初
段の中間周波増幅回路、５・・・入力端子、８・・・検
波回路、９・・・後段の増幅回路、１０・・・検波出力
端子、１１・・・カンデンサ、１２・・・抵抗。The figure is an electrical circuit diagram showing an embodiment of an intermediate frequency amplification circuit according to the present invention. DESCRIPTION OF SYMBOLS 1... Intermediate frequency signal input terminal, 2.6... Ceramic filter, 3... Filter circuit, 4.7... First stage intermediate frequency amplification circuit, 5... Input terminal, 8... Detection circuit, 9... Post-stage amplifier circuit, 10... Detection output terminal, 11... Capacitor, 12... Resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中間周波増幅回路の入力端子に、セラミックフィルタを
主体とするフィルタ回路を結合しててなるものにおいて
、前記入力端子とアース間にコンデンサを挿入し、かつ
入力端−子とセラミックフィルタとの間に抵抗を挿入し
てなることを特徴とする中間周波増幅回路。In a device in which a filter circuit mainly composed of a ceramic filter is coupled to an input terminal of an intermediate frequency amplification circuit, a capacitor is inserted between the input terminal and ground, and a capacitor is inserted between the input terminal and the ceramic filter. An intermediate frequency amplification circuit characterized by inserting a resistor.
JP19255082U 1982-12-20 1982-12-20 intermediate frequency amplifier circuit Granted JPS5996913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19255082U JPS5996913U (en) 1982-12-20 1982-12-20 intermediate frequency amplifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19255082U JPS5996913U (en) 1982-12-20 1982-12-20 intermediate frequency amplifier circuit

Publications (2)

Publication Number Publication Date
JPS5996913U true JPS5996913U (en) 1984-06-30
JPH0134424Y2 JPH0134424Y2 (en) 1989-10-19

Family

ID=30414355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19255082U Granted JPS5996913U (en) 1982-12-20 1982-12-20 intermediate frequency amplifier circuit

Country Status (1)

Country Link
JP (1) JPS5996913U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111424U (en) * 1978-01-25 1979-08-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111424U (en) * 1978-01-25 1979-08-06

Also Published As

Publication number Publication date
JPH0134424Y2 (en) 1989-10-19

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