JPS6313615B2 - - Google Patents
Info
- Publication number
- JPS6313615B2 JPS6313615B2 JP1141482A JP1141482A JPS6313615B2 JP S6313615 B2 JPS6313615 B2 JP S6313615B2 JP 1141482 A JP1141482 A JP 1141482A JP 1141482 A JP1141482 A JP 1141482A JP S6313615 B2 JPS6313615 B2 JP S6313615B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- switch
- demodulator
- meeting
- control circuit
- 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.)
- Expired
Links
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141482A JPS58129841A (ja) | 1982-01-26 | 1982-01-26 | 打合せ信号復調装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141482A JPS58129841A (ja) | 1982-01-26 | 1982-01-26 | 打合せ信号復調装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58129841A JPS58129841A (ja) | 1983-08-03 |
| JPS6313615B2 true JPS6313615B2 (OSRAM) | 1988-03-26 |
Family
ID=11777372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1141482A Granted JPS58129841A (ja) | 1982-01-26 | 1982-01-26 | 打合せ信号復調装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129841A (OSRAM) |
-
1982
- 1982-01-26 JP JP1141482A patent/JPS58129841A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58129841A (ja) | 1983-08-03 |
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