JPH0544783Y2 - - Google Patents
Info
- Publication number
- JPH0544783Y2 JPH0544783Y2 JP1294789U JP1294789U JPH0544783Y2 JP H0544783 Y2 JPH0544783 Y2 JP H0544783Y2 JP 1294789 U JP1294789 U JP 1294789U JP 1294789 U JP1294789 U JP 1294789U JP H0544783 Y2 JPH0544783 Y2 JP H0544783Y2
- Authority
- JP
- Japan
- Prior art keywords
- noise
- frequency
- carrier signal
- monitor receiver
- output
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294789U JPH0544783Y2 (2) | 1989-02-06 | 1989-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294789U JPH0544783Y2 (2) | 1989-02-06 | 1989-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02105168U JPH02105168U (2) | 1990-08-21 |
| JPH0544783Y2 true JPH0544783Y2 (2) | 1993-11-15 |
Family
ID=31222841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1294789U Expired - Lifetime JPH0544783Y2 (2) | 1989-02-06 | 1989-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544783Y2 (2) |
-
1989
- 1989-02-06 JP JP1294789U patent/JPH0544783Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02105168U (2) | 1990-08-21 |
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