JPS63183717U - - Google Patents
Info
- Publication number
- JPS63183717U JPS63183717U JP7487087U JP7487087U JPS63183717U JP S63183717 U JPS63183717 U JP S63183717U JP 7487087 U JP7487087 U JP 7487087U JP 7487087 U JP7487087 U JP 7487087U JP S63183717 U JPS63183717 U JP S63183717U
- Authority
- JP
- Japan
- Prior art keywords
- intermediate frequency
- ceramic filter
- substrate
- frequency circuit
- frequency transformer
- 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
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案に係るＩＦ回路部品の分解斜視
図、第２図は同じく組立状態での斜視図、第３図
は同じく別の実施例における斜視図、第４図は同
じくトリミング調整を示す図、第５図はＩＦ回路
図、第６図は同じく別のＩＦ回路図、第７図はチ
ツプ型ＩＦＴの一例における斜視図、第８図は同
じく導体コイルの構造を示す透視図、第９図はセ
ラミツクフイルタの一例における斜視図、第１０
図は同じく正面断面図である。
１……ＩＦＴ、２……セラミツクフイルタ、３
……基板、１０１……フエライト磁性基板、１０
２……導体コイル、１０２ａ〜１０２ｃ……端子
、２２１，２３１，２４１……端子。
Fig. 1 is an exploded perspective view of an IF circuit component according to the present invention, Fig. 2 is a perspective view of the assembled state, Fig. 3 is a perspective view of another embodiment, and Fig. 4 also shows trimming adjustment. 5 is an IF circuit diagram, FIG. 6 is another IF circuit diagram, FIG. 7 is a perspective view of an example of a chip type IFT, FIG. 8 is a perspective view showing the structure of a conductor coil, and FIG. The figure is a perspective view of an example of a ceramic filter.
The figure is also a front sectional view. 1...IFT, 2...Ceramic filter, 3
... Substrate, 101 ... Ferrite magnetic substrate, 10
2... Conductor coil, 102a to 102c... Terminal, 221, 231, 241... Terminal.
Claims (1)
埋設し前記フエライト磁性基板の表面に前記導体
コイルに接続される端子を設けた中間周波トラン
スと、表面に端子を設けたセラミツクフイルタと
を、基板上で組合せ、かつ、配線して一部品化し
たことを特徴とする中間周波回路部品。 (2) 前記中間周波トランス及び前記セラミツク
フイルタは、前記基板の面上に並設したことを特
徴とする実用新案登録請求の範囲第１項に記載の
中間周波回路部品。 (3) 前記基板の上に前記セラミツクフイルタを
取付け、このセラミツクフイルタの上に前記中間
周波トランスを積み重ねて一体化したことを特徴
とする実用新案登録請求の範囲第１項に記載の中
間周波回路部品。[Claims for Utility Model Registration] (1) An intermediate frequency transformer in which a conductor coil is embedded inside a ferrite magnetic substrate and a terminal connected to the conductor coil is provided on the surface of the ferrite magnetic substrate, and a terminal is provided on the surface. An intermediate frequency circuit component characterized in that it is made into a single component by combining and wiring a ceramic filter on a board. (2) The intermediate frequency circuit component according to claim 1, wherein the intermediate frequency transformer and the ceramic filter are arranged side by side on the surface of the substrate. (3) The intermediate frequency circuit according to claim 1, wherein the ceramic filter is mounted on the substrate, and the intermediate frequency transformer is stacked and integrated on the ceramic filter. parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487087U JPS63183717U (en) | 1987-05-19 | 1987-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487087U JPS63183717U (en) | 1987-05-19 | 1987-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183717U true JPS63183717U (en) | 1988-11-25 |
Family
ID=30920490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7487087U Pending JPS63183717U (en) | 1987-05-19 | 1987-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183717U (en) |
-
1987
- 1987-05-19 JP JP7487087U patent/JPS63183717U/ja active Pending