JPS5986732U - double tuning device - Google Patents
double tuning deviceInfo
- Publication number
- JPS5986732U JPS5986732U JP18318382U JP18318382U JPS5986732U JP S5986732 U JPS5986732 U JP S5986732U JP 18318382 U JP18318382 U JP 18318382U JP 18318382 U JP18318382 U JP 18318382U JP S5986732 U JPS5986732 U JP S5986732U
- Authority
- JP
- Japan
- Prior art keywords
- resonant circuit
- tuning device
- double tuning
- coil
- coupling
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案による複同調装置の一実施例を示した
平面図、第２図はその等価回路図である”。
図中、１．４はトリマーコンデンサ、２．５はりコイル
、３．６は共振回路、７は基板、８はシールドケース、
９は入力側配線パターン、１０は出力側配線パターンで
ある。Fig. 1 is a plan view showing an embodiment of a double tuning device according to this invention, and Fig. 2 is an equivalent circuit diagram thereof.In the figure, 1.4 is a trimmer capacitor, 2.5 is a beam coil, 3. 6 is a resonant circuit, 7 is a board, 8 is a shield case,
9 is an input side wiring pattern, and 10 is an output side wiring pattern.
Claims (2)
１の共振回路と第２の共振回路とをシーツ１ド板をはさ
んで配置してなる複同調装置において、 前記第２の共振回路側には、一端が開放されかつ他端が
前記第１の共振回路側の同調コイルとコンデンサの接続
点に接続された結合用コイルが配置されていて、該結合
用コイルにて前記、 第１および第２の共振回路が互
いに電磁結合されることを特徴とする複同調装置。(1) In a double tuning device in which a first resonant circuit and a second resonant circuit each consisting of a combination of a capacitor and a tuning coil are arranged with a sheet sandwiched between them, the second resonant circuit side includes: , a coupling coil having one end open and the other end connected to a connection point between the tuning coil and the capacitor on the side of the first resonant circuit is disposed, and the coupling coil connects the first and second resonant circuits. A double tuning device characterized in that two resonant circuits are electromagnetically coupled to each other.
記結合用コイルは、その巻数、巻径、線径、もしく、は
取付位置が変えられるようになされていて、これにより
前記第１および第２の共振回路の結合度が任意に調整さ
れることを特徴とする複同調装置。(2) In claim (1) of the utility model registration, the number of turns, winding diameter, wire diameter, or mounting position of the coupling coil can be changed, so that the first and second coils can be changed. A double tuning device characterized in that the degree of coupling of the second resonant circuit is arbitrarily adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18318382U JPS5986732U (en) | 1982-12-03 | 1982-12-03 | double tuning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18318382U JPS5986732U (en) | 1982-12-03 | 1982-12-03 | double tuning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986732U true JPS5986732U (en) | 1984-06-12 |
Family
ID=30396516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18318382U Pending JPS5986732U (en) | 1982-12-03 | 1982-12-03 | double tuning device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986732U (en) |
-
1982
- 1982-12-03 JP JP18318382U patent/JPS5986732U/en active Pending
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