JPS5959042U - AM radio receiver - Google Patents
AM radio receiverInfo
- Publication number
- JPS5959042U JPS5959042U JP15324382U JP15324382U JPS5959042U JP S5959042 U JPS5959042 U JP S5959042U JP 15324382 U JP15324382 U JP 15324382U JP 15324382 U JP15324382 U JP 15324382U JP S5959042 U JPS5959042 U JP S5959042U
- Authority
- JP
- Japan
- Prior art keywords
- radio receiver
- circuit
- notch filter
- filter circuit
- low frequency
- 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.)
- Pending
Links
Landscapes
- Noise Elimination (AREA)
- Circuits Of Receivers In General (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
第１図および第２図は共に従来例を示すブロック図およ
び特性図、第３図は本考案実施例を示すブロック図であ
る。
４・・・検波回路、５・・・低周波増幅回路、９・・・
ノッ −チフィルタ回路、１０・・・リレー回路、
１１・・・ヘッドライト回路、Ｒ，、Ｒ，。−・・リレ
ー、Ｌ□・・・ヘッドライトランプ、Ｓ・・・ヘッドラ
イトスイッチ。1 and 2 are a block diagram and characteristic diagram showing a conventional example, and FIG. 3 is a block diagram showing an embodiment of the present invention. 4...Detection circuit, 5...Low frequency amplification circuit, 9...
Notch filter circuit, 10... relay circuit,
11... Headlight circuit, R,,R,. -...Relay, L□...Headlight lamp, S...Headlight switch.
Claims (1)
路を設け、このノツチフィルタ回路を車のヘッドライト
のスイッチと連動してオン、オフさせるように構成また
ことを特徴とするＡＭラジオ受信機。An AM radio receiver characterized in that a 7-notch filter circuit is provided between a detection circuit and a low frequency amplification circuit, and the notch filter circuit is turned on and off in conjunction with a car headlight switch. Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15324382U JPS5959042U (en) | 1982-10-12 | 1982-10-12 | AM radio receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15324382U JPS5959042U (en) | 1982-10-12 | 1982-10-12 | AM radio receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5959042U true JPS5959042U (en) | 1984-04-17 |
Family
ID=30339093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15324382U Pending JPS5959042U (en) | 1982-10-12 | 1982-10-12 | AM radio receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5959042U (en) |
-
1982
- 1982-10-12 JP JP15324382U patent/JPS5959042U/en active Pending
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