JPS6453605A - Composite filter - Google Patents
Composite filterInfo
- Publication number
- JPS6453605A JPS6453605A JP21046187A JP21046187A JPS6453605A JP S6453605 A JPS6453605 A JP S6453605A JP 21046187 A JP21046187 A JP 21046187A JP 21046187 A JP21046187 A JP 21046187A JP S6453605 A JPS6453605 A JP S6453605A
- Authority
- JP
- Japan
- Prior art keywords
- printed board
- composite filter
- filters
- simple construction
- electrodes
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
PURPOSE:To constitute a composite filter with a simple construction by mounting two filters on one surface of a printed board and connecting the input terminal of respective filters on the other surface of the printed board with a strip line. CONSTITUTION:Dielectric filters 7 and 14 are electrically connected by ground terminals 3-6 and 10-13 onto one surface to execute a ground electrode 16 of a printed board 15 and fixed mechanically by small holes 21-24 and 25-28. On the rear side of the printed board 15, input electrodes 29 and 30 and a shared electrode 35 are connected with strip lines 33 and 34 and output electrodes 31 and 32 are formed. Thus, the composite filter excellent in an isolation characteristic is constituted with a simple construction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21046187A JPS6453605A (en) | 1987-08-25 | 1987-08-25 | Composite filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21046187A JPS6453605A (en) | 1987-08-25 | 1987-08-25 | Composite filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6453605A true JPS6453605A (en) | 1989-03-01 |
Family
ID=16589718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21046187A Pending JPS6453605A (en) | 1987-08-25 | 1987-08-25 | Composite filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6453605A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01196901A (en) * | 1988-02-02 | 1989-08-08 | Oki Electric Ind Co Ltd | Dielectric filter |
US5045824A (en) * | 1990-09-04 | 1991-09-03 | Motorola, Inc. | Dielectric filter construction |
JPH0394803U (en) * | 1990-01-12 | 1991-09-27 | ||
CN104325166A (en) * | 2013-07-22 | 2015-02-04 | 纳尔合伙有限责任公司 | Clamping device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6147508B2 (en) * | 1983-12-14 | 1986-10-20 | Hisatoki Komaki | |
JPS6284606A (en) * | 1985-10-09 | 1987-04-18 | Matsushita Electric Ind Co Ltd | Antenna |
JPS62136104A (en) * | 1985-12-09 | 1987-06-19 | Oki Electric Ind Co Ltd | Branching filter |
JPS6262452B2 (en) * | 1982-11-12 | 1987-12-26 | Hitachi Condenser |
-
1987
- 1987-08-25 JP JP21046187A patent/JPS6453605A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6262452B2 (en) * | 1982-11-12 | 1987-12-26 | Hitachi Condenser | |
JPS6147508B2 (en) * | 1983-12-14 | 1986-10-20 | Hisatoki Komaki | |
JPS6284606A (en) * | 1985-10-09 | 1987-04-18 | Matsushita Electric Ind Co Ltd | Antenna |
JPS62136104A (en) * | 1985-12-09 | 1987-06-19 | Oki Electric Ind Co Ltd | Branching filter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01196901A (en) * | 1988-02-02 | 1989-08-08 | Oki Electric Ind Co Ltd | Dielectric filter |
JPH0394803U (en) * | 1990-01-12 | 1991-09-27 | ||
US5045824A (en) * | 1990-09-04 | 1991-09-03 | Motorola, Inc. | Dielectric filter construction |
CN104325166A (en) * | 2013-07-22 | 2015-02-04 | 纳尔合伙有限责任公司 | Clamping device |
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