JPS5876249U - fm radio receiver - Google Patents
fm radio receiverInfo
- Publication number
- JPS5876249U JPS5876249U JP17152281U JP17152281U JPS5876249U JP S5876249 U JPS5876249 U JP S5876249U JP 17152281 U JP17152281 U JP 17152281U JP 17152281 U JP17152281 U JP 17152281U JP S5876249 U JPS5876249 U JP S5876249U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- radio receiver
- signal
- beat signal
- detects
- 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
- Stereo-Broadcasting Methods (AREA)
- Noise Elimination (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
図は本考案のＦＭラジオ受信機のブロック図である。
２・・・ＲＦ回路、５・・・マルチプレックス回路、１
０・・ゼート信号除去回路、１４・・・コンバータ回路
、１７・・・トランジスタ。The figure is a block diagram of the FM radio receiver of the present invention. 2...RF circuit, 5...Multiplex circuit, 1
0...Zete signal removal circuit, 14...Converter circuit, 17...Transistor.
Claims (1)
回路と、該ＲＦ回路よりの信号を検波する検波回路と、
該検波回路より得られた複合信号より左及び右の音声信
号を得るマルチプレックス回路と、前記ＲＦ回路の出力
側に接続されビート信号を検出するコンバータ回路と、
該コンバータ回路で検出されたビート信号を整流する整
流回路と、該整流回路より得られた直流信号にて制御さ
れ、少くとも前記マルチプレックス回路に加えられるビ
ート信号を側路するトランジスタとよりなるＦＭラジオ
受信機。RF that amplifies and frequency converts received FM broadcast signals
a detection circuit that detects a signal from the RF circuit;
a multiplex circuit that obtains left and right audio signals from the composite signal obtained from the detection circuit; a converter circuit that is connected to the output side of the RF circuit and detects a beat signal;
FM comprising a rectifier circuit that rectifies the beat signal detected by the converter circuit, and a transistor that is controlled by the DC signal obtained from the rectifier circuit and bypasses the beat signal that is applied to at least the multiplex circuit. radio receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17152281U JPS5876249U (en) | 1981-11-17 | 1981-11-17 | fm radio receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17152281U JPS5876249U (en) | 1981-11-17 | 1981-11-17 | fm radio receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5876249U true JPS5876249U (en) | 1983-05-23 |
| JPS6223159Y2 JPS6223159Y2 (en) | 1987-06-12 |
Family
ID=29963441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17152281U Granted JPS5876249U (en) | 1981-11-17 | 1981-11-17 | fm radio receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876249U (en) |
-
1981
- 1981-11-17 JP JP17152281U patent/JPS5876249U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223159Y2 (en) | 1987-06-12 |
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