JPS62119017U - - Google Patents
Info
- Publication number
- JPS62119017U JPS62119017U JP704786U JP704786U JPS62119017U JP S62119017 U JPS62119017 U JP S62119017U JP 704786 U JP704786 U JP 704786U JP 704786 U JP704786 U JP 704786U JP S62119017 U JPS62119017 U JP S62119017U
- Authority
- JP
- Japan
- Prior art keywords
- double
- notch filter
- coil
- configuration
- utility
- 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 5
- 239000003990 capacitor Substances 0.000 description 1
Description
第１図〜第３図は夫々本考案になるダブルノツ
チフイルタの実施例で、第１図は回路図、第２図
はフイルタ特性図、第３図は分解斜視図、第４図
は一般的なノツチフイルタの回路図、第５図、第
６図は従来のダブルノツチフイルタで、第５図は
回路図、第６図はフイルタ特性図である。
５，６，１１，１２……コイル、Ｃ１，Ｃ２…
…コンデンサ、Ｒ，Ｒ１，Ｒ２……抵抗、Ｌ１，
Ｌ２，Ｌ３，ｌ１，ｌ２，Ｌ′１，Ｌ′２……イ
ンダクタンス。
Figures 1 to 3 show examples of the double-notch filter according to the present invention. Figure 1 is a circuit diagram, Figure 2 is a filter characteristic diagram, Figure 3 is an exploded perspective view, and Figure 4 is a general diagram. 5 and 6 show a conventional double notch filter, FIG. 5 is a circuit diagram, and FIG. 6 is a filter characteristic diagram. 5, 6, 11, 12...Coil, C1 , C2 ...
... Capacitor, R, R 1 , R 2 ... Resistor, L 1 ,
L 2 , L 3 , l 1 , l 2 , L' 1 , L' 2 ...Inductance.
Claims (1)
各々のコイルを並列に接続してなる構成のダブル
ノツチフイルタ。 Equipped with multiple coils with different trap frequencies,
A double-notch filter with a configuration in which each coil is connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP704786U JPS62119017U (en) | 1986-01-21 | 1986-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP704786U JPS62119017U (en) | 1986-01-21 | 1986-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119017U true JPS62119017U (en) | 1987-07-28 |
Family
ID=30790137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP704786U Pending JPS62119017U (en) | 1986-01-21 | 1986-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119017U (en) |
-
1986
- 1986-01-21 JP JP704786U patent/JPS62119017U/ja active Pending