JPS61184324U - - Google Patents
Info
- Publication number
- JPS61184324U JPS61184324U JP6815385U JP6815385U JPS61184324U JP S61184324 U JPS61184324 U JP S61184324U JP 6815385 U JP6815385 U JP 6815385U JP 6815385 U JP6815385 U JP 6815385U JP S61184324 U JPS61184324 U JP S61184324U
- Authority
- JP
- Japan
- Prior art keywords
- bands
- tuning function
- automatic tuning
- generating
- driving
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図は本考案に係るＡＭ・ＦＭラジオ受信機
の自動選局制御装置の一実施例を示すブロツク図
、第２図は第１図の要部波形図である。
２……スイツチ、３……トリガ発生回路、４…
…遅延回路、５……トリガ発生禁止回路、６……
トランジスタ、７……自動選局回路。
FIG. 1 is a block diagram showing an embodiment of an automatic channel selection control device for an AM/FM radio receiver according to the present invention, and FIG. 2 is a waveform diagram of the main part of FIG. 1. 2...Switch, 3...Trigger generation circuit, 4...
...Delay circuit, 5...Trigger generation prohibition circuit, 6...
Transistor, 7... Automatic tuning circuit.
Claims (1)
機能を有する多バンドラジオ受信機において、バ
ンド切換時に前記自動選局機能を駆動する信号を
発生する手段と、バンド切換時に受信機が安定状
態になるまで前記駆動信号を遅延する手段と、バ
ンド切換時の受信周波数の放送が所定の電界強度
以上のときに前記駆動信号を禁止する手段を有す
る多バンドラジオ受信機の自動選局装置。 In a multi-band radio receiver capable of receiving broadcasts from multiple bands and having an automatic tuning function, means for generating a signal for driving the automatic tuning function when switching bands, and a means for generating a signal for driving the automatic tuning function when switching bands, and a means for ensuring that the receiver is in a stable state when switching bands. An automatic channel selection device for a multi-band radio receiver, comprising: means for delaying the drive signal until the frequency reaches a predetermined field strength;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6815385U JPS61184324U (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6815385U JPS61184324U (en) | 1985-05-10 | 1985-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184324U true JPS61184324U (en) | 1986-11-17 |
Family
ID=30602647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6815385U Pending JPS61184324U (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184324U (en) |
-
1985
- 1985-05-10 JP JP6815385U patent/JPS61184324U/ja active Pending
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