JPS51140422A - System for monitoring repeating line - Google Patents
System for monitoring repeating lineInfo
- Publication number
- JPS51140422A JPS51140422A JP6427475A JP6427475A JPS51140422A JP S51140422 A JPS51140422 A JP S51140422A JP 6427475 A JP6427475 A JP 6427475A JP 6427475 A JP6427475 A JP 6427475A JP S51140422 A JPS51140422 A JP S51140422A
- Authority
- JP
- Japan
- Prior art keywords
- monitoring
- repeating line
- repeating
- line
- monitor
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
PURPOSE:To monitor a repeating line with only simple counting circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6427475A JPS51140422A (en) | 1975-05-30 | 1975-05-30 | System for monitoring repeating line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6427475A JPS51140422A (en) | 1975-05-30 | 1975-05-30 | System for monitoring repeating line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51140422A true JPS51140422A (en) | 1976-12-03 |
Family
ID=13253463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6427475A Pending JPS51140422A (en) | 1975-05-30 | 1975-05-30 | System for monitoring repeating line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51140422A (en) |
-
1975
- 1975-05-30 JP JP6427475A patent/JPS51140422A/en active Pending
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