JPS6266437U - - Google Patents
Info
- Publication number
- JPS6266437U JPS6266437U JP15818185U JP15818185U JPS6266437U JP S6266437 U JPS6266437 U JP S6266437U JP 15818185 U JP15818185 U JP 15818185U JP 15818185 U JP15818185 U JP 15818185U JP S6266437 U JPS6266437 U JP S6266437U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate frequency
- switch
- radio receiver
- vhf
- uhf
- 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
- Superheterodyne Receivers (AREA)
Description
第１図は本考案の一実施例を示す回路構成図、
第２図は従来の回路構成図である。
１１……ＶＨＦフロントエンド、１７……ＵＨ
Ｆフロントエンド、１２，１４……ＩＦアンプ、
１３……狭帯域フイルター、１８……広帯域フイ
ルター、Ｓ３〜Ｓ６……スイツチ。
FIG. 1 is a circuit diagram showing an embodiment of the present invention;
FIG. 2 is a conventional circuit configuration diagram. 11...VHF front end, 17...UH
F front end, 12, 14...IF amplifier,
13...Narrowband filter, 18...Broadband filter, S3 to S6 ...Switch.
Claims (1)
のフロントエンド、それに異なる中間周波帯域幅
の第１および第２の中間周波回路を備えなるＦＭ
ラジオ受信機において、前記ＶＨＦおよびＵＨＦ
のフロントエンドを選択的に切換える第１のスイ
ツチと、前記第１および第２の中間周波回路を選
択的に切換える第２のスイツチとを有し、前記第
１のスイツチに連動して第２のスイツチを切換え
るようにしたＦＭラジオ受信機。 FM comprising a front end for receiving FM broadcast signals in the VHF band and UHF band, and first and second intermediate frequency circuits having different intermediate frequency bandwidths.
In the radio receiver, the VHF and UHF
a first switch that selectively switches the front end of the intermediate frequency circuit; and a second switch that selectively switches the first and second intermediate frequency circuits; An FM radio receiver with a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15818185U JPS6266437U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15818185U JPS6266437U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6266437U true JPS6266437U (en) | 1987-04-24 |
Family
ID=31081429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15818185U Pending JPS6266437U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6266437U (en) |
-
1985
- 1985-10-15 JP JP15818185U patent/JPS6266437U/ja active Pending
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