JPS5996913U - intermediate frequency amplifier circuit - Google Patents
intermediate frequency amplifier circuitInfo
- 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
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)
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.
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111424U (en) * | 1978-01-25 | 1979-08-06 |
-
1982
- 1982-12-20 JP JP19255082U patent/JPS5996913U/en active Granted
Patent Citations (1)
| 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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