JPS61154042U - - Google Patents
Info
- Publication number
- JPS61154042U JPS61154042U JP3557185U JP3557185U JPS61154042U JP S61154042 U JPS61154042 U JP S61154042U JP 3557185 U JP3557185 U JP 3557185U JP 3557185 U JP3557185 U JP 3557185U JP S61154042 U JPS61154042 U JP S61154042U
- Authority
- JP
- Japan
- Prior art keywords
- primary winding
- winding
- transformer
- secondary winding
- impedance
- 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
- 238000004804 winding Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
第１図は本考案の構成を示す回路図、第２図は
従来例を示す回路図、第３図は本考案の実施例を
示す回路図である。
１……信号路が形成する一次巻線、２……二次
巻線、３……整合用終端インピーダンス、４……
不整合トランス、６……整合用終端抵抗、５……
電力分岐抵抗器、７……一次巻線、８……二次巻
線、９……整合用終端抵抗、１０……モニタ負荷
抵抗、１１……方向性波器。
FIG. 1 is a circuit diagram showing the configuration of the present invention, FIG. 2 is a circuit diagram showing a conventional example, and FIG. 3 is a circuit diagram showing an embodiment of the present invention. 1... Primary winding formed by the signal path, 2... Secondary winding, 3... Terminating impedance for matching, 4...
Mismatching transformer, 6... Terminating resistor for matching, 5...
Power branch resistor, 7... Primary winding, 8... Secondary winding, 9... Terminating resistor for matching, 10... Monitor load resistance, 11... Directional wave device.
Claims (1)
巻線と絶縁した二次巻線、および前記一次巻線と
前記二次巻線とを磁気的に結合させるコアを有す
る不整合トランスと、前記二次巻線を終端して前
記不整合トランスの２次側のインピーダンス整合
をとる終端インピーダンスとを具備し、前記終端
インピーダンスの一端からモニター出力を得るよ
うにしたことを特徴とするモニター回路。 a mismatched transformer having a primary winding inserted in series in a main signal path, a secondary winding insulated from the primary winding, and a core that magnetically couples the primary winding and the secondary winding; A monitor circuit comprising: a termination impedance for terminating the secondary winding to match the impedance of the secondary side of the mismatching transformer, and obtaining a monitor output from one end of the termination impedance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3557185U JPS61154042U (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3557185U JPS61154042U (en) | 1985-03-14 | 1985-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154042U true JPS61154042U (en) | 1986-09-24 |
Family
ID=30539973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3557185U Pending JPS61154042U (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154042U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428097A (en) * | 1977-08-04 | 1979-03-02 | Hitoshi Unno | Automatic profile rooter machine |
| JPS5474325A (en) * | 1977-11-25 | 1979-06-14 | Matsushita Electric Ind Co Ltd | Preventive device for oscillation of television receiving booster |
-
1985
- 1985-03-14 JP JP3557185U patent/JPS61154042U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428097A (en) * | 1977-08-04 | 1979-03-02 | Hitoshi Unno | Automatic profile rooter machine |
| JPS5474325A (en) * | 1977-11-25 | 1979-06-14 | Matsushita Electric Ind Co Ltd | Preventive device for oscillation of television receiving booster |