JPS63129324U - - Google Patents
Info
- Publication number
- JPS63129324U JPS63129324U JP2008787U JP2008787U JPS63129324U JP S63129324 U JPS63129324 U JP S63129324U JP 2008787 U JP2008787 U JP 2008787U JP 2008787 U JP2008787 U JP 2008787U JP S63129324 U JPS63129324 U JP S63129324U
- Authority
- JP
- Japan
- Prior art keywords
- saw filter
- radio receiver
- receiver
- diagram showing
- main body
- 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
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図はラジオ受信機の全体構成を示すブロツク図、
第２図は選局カードを示す図、第３図は受信機本
体に選局カードを挿入した状態を示す図である。
２，４……高周波アンプ、３，７……ＳＡＷフ
イルタ、５……混合回路、６……局部発振回路、
８，９……局部発振用アンプ、１０……中間周波
フイルタ、１１……中間周波アンプ、１２……検
波回路、１３……パワーアンプ、１４……スピー
カ、１００……選局カード、１０１……放送局名
記載エリア、２００……ラジオ受信機本体、２０
１……スリツト、２０２……窓部。
The drawing shows one embodiment of this invention.
The figure is a block diagram showing the overall configuration of a radio receiver.
FIG. 2 is a diagram showing the channel selection card, and FIG. 3 is a diagram showing the state in which the channel selection card is inserted into the main body of the receiver. 2, 4...High frequency amplifier, 3, 7...SAW filter, 5...Mixing circuit, 6...Local oscillation circuit,
8, 9... Local oscillation amplifier, 10... Intermediate frequency filter, 11... Intermediate frequency amplifier, 12... Detection circuit, 13... Power amplifier, 14... Speaker, 100... Tuning card, 101... ... Broadcasting station name writing area, 200 ... Radio receiver body, 20
1...slit, 202...window section.
Claims (1)
ジオ受信機において、上記ＳＡＷフイルタを受信
機本体に着脱可能な基板上に形成したことを特徴
とするラジオ受信機。 1. A radio receiver using a SAW filter in a front end portion, characterized in that the SAW filter is formed on a substrate that is detachable from a receiver main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008787U JPH0611641Y2 (en) | 1987-02-14 | 1987-02-14 | Radio receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008787U JPH0611641Y2 (en) | 1987-02-14 | 1987-02-14 | Radio receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129324U true JPS63129324U (en) | 1988-08-24 |
| JPH0611641Y2 JPH0611641Y2 (en) | 1994-03-23 |
Family
ID=30815268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008787U Expired - Lifetime JPH0611641Y2 (en) | 1987-02-14 | 1987-02-14 | Radio receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611641Y2 (en) |
-
1987
- 1987-02-14 JP JP2008787U patent/JPH0611641Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611641Y2 (en) | 1994-03-23 |
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