JPS6422124A - Channel switching circuit - Google Patents
Channel switching circuitInfo
- Publication number
- JPS6422124A JPS6422124A JP17713987A JP17713987A JPS6422124A JP S6422124 A JPS6422124 A JP S6422124A JP 17713987 A JP17713987 A JP 17713987A JP 17713987 A JP17713987 A JP 17713987A JP S6422124 A JPS6422124 A JP S6422124A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signal
- channel
- outputted
- switch matrix
- 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
PURPOSE:To switch a frequency divided multiple signal without fail by providing plural frequency converting circuits, a switch matrix and a multiplexing circuit to multiplex the signal different in frequency band. CONSTITUTION:One channel in a frequency dividing multiple signal sent by an input circuit 1 or 2 is converted to the frequency band needed by a frequency converting circuit 10 or 11 and outputted to a switch matrix 14. After a necessary channel conversion is applied with the switch matrix 14, the unnecessary band component is removed by multiplexing circuits 16 and 17 and outputted to output lines 8 and 9 as a frequency dividing multiple signal. In such a reason, even when the frequency of the signal channel of an input line 1 and the frequency of the signal channel of an input line 2 are the same, the signal can be simultaneously outputted to an arbitrary output line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17713987A JPS6422124A (en) | 1987-07-17 | 1987-07-17 | Channel switching circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17713987A JPS6422124A (en) | 1987-07-17 | 1987-07-17 | Channel switching circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6422124A true JPS6422124A (en) | 1989-01-25 |
Family
ID=16025863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17713987A Pending JPS6422124A (en) | 1987-07-17 | 1987-07-17 | Channel switching circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6422124A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362152C (en) * | 2004-11-26 | 2008-01-16 | 新乡化纤股份有限公司 | Antibacterial viscose rayon and production thereof |
-
1987
- 1987-07-17 JP JP17713987A patent/JPS6422124A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100362152C (en) * | 2004-11-26 | 2008-01-16 | 新乡化纤股份有限公司 | Antibacterial viscose rayon and production thereof |
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