JPH043369U - - Google Patents
Info
- Publication number
- JPH043369U JPH043369U JP4291390U JP4291390U JPH043369U JP H043369 U JPH043369 U JP H043369U JP 4291390 U JP4291390 U JP 4291390U JP 4291390 U JP4291390 U JP 4291390U JP H043369 U JPH043369 U JP H043369U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic wave
- earphone
- utility
- measuring device
- detection coil
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は実施例１の回路図で、第２図は実施例
２の回路図である。各図で１は電磁波検出コイル
、３はフエライトコア、２はイヤホン、第２図示
４は増幅器、５は電池、６はスイツチをそれぞれ
示す。
２の回路図である。各図で１は電磁波検出コイル
、３はフエライトコア、２はイヤホン、第２図示
４は増幅器、５は電池、６はスイツチをそれぞれ
示す。
Claims (1)
- 【実用新案登録請求の範囲】 １ 電磁波検出コイル１とイヤホン２とを組合わ
せて構成されるシンプルな漏洩電磁波測定器。 ２ 電磁波検出コイル１とイヤホン２との間に増
幅器４を設けて成る実用新案登録請求の範囲第１
項記載のシンプルな漏洩電磁波測定器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4291390U JPH043369U (ja) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4291390U JPH043369U (ja) | 1990-04-20 | 1990-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043369U true JPH043369U (ja) | 1992-01-13 |
Family
ID=31554875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4291390U Pending JPH043369U (ja) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043369U (ja) |
-
1990
- 1990-04-20 JP JP4291390U patent/JPH043369U/ja active Pending