JPH02140479U - - Google Patents
Info
- Publication number
- JPH02140479U JPH02140479U JP4879889U JP4879889U JPH02140479U JP H02140479 U JPH02140479 U JP H02140479U JP 4879889 U JP4879889 U JP 4879889U JP 4879889 U JP4879889 U JP 4879889U JP H02140479 U JPH02140479 U JP H02140479U
- Authority
- JP
- Japan
- Prior art keywords
- level detection
- band filter
- output
- supplying
- switching means
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 5
- 238000005070 sampling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879889U JPH0714914Y2 (ja) | 1989-04-27 | 1989-04-27 | スペクトラムアナライザ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879889U JPH0714914Y2 (ja) | 1989-04-27 | 1989-04-27 | スペクトラムアナライザ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02140479U true JPH02140479U (enFirst) | 1990-11-26 |
| JPH0714914Y2 JPH0714914Y2 (ja) | 1995-04-10 |
Family
ID=31565932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4879889U Expired - Lifetime JPH0714914Y2 (ja) | 1989-04-27 | 1989-04-27 | スペクトラムアナライザ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714914Y2 (enFirst) |
-
1989
- 1989-04-27 JP JP4879889U patent/JPH0714914Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714914Y2 (ja) | 1995-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02140479U (enFirst) | ||
| JPH0485833U (enFirst) | ||
| RU2001120399A (ru) | Измерительное устройство для геоэлектроразведки | |
| JPH01117557U (enFirst) | ||
| JPH02112031U (enFirst) | ||
| JPS6160340U (enFirst) | ||
| JPH0319956U (enFirst) | ||
| JPH0397239U (enFirst) | ||
| JPH0322480U (enFirst) | ||
| JPS6275505U (enFirst) | ||
| JPS61195428U (enFirst) | ||
| JPH0266050U (enFirst) | ||
| JPH01171368U (enFirst) | ||
| JPH03113538U (enFirst) | ||
| JPS59180682U (ja) | フイルタ−選択装置 | |
| RU99115717A (ru) | Преобразователь азимута для инклинометра | |
| JPS6392443U (enFirst) | ||
| JPH0159815U (enFirst) | ||
| JPS63105878U (enFirst) | ||
| JPS6214323U (enFirst) | ||
| JPH0221566U (enFirst) | ||
| JPS639644U (enFirst) | ||
| JPH0458048U (enFirst) | ||
| JPS5819538U (ja) | 温度調節器用ａ−ｄ変換器 | |
| JPH01177607U (enFirst) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |