JPS6030671U - turnout - Google Patents
turnoutInfo
- Publication number
- JPS6030671U JPS6030671U JP1983122285U JP12228583U JPS6030671U JP S6030671 U JPS6030671 U JP S6030671U JP 1983122285 U JP1983122285 U JP 1983122285U JP 12228583 U JP12228583 U JP 12228583U JP S6030671 U JPS6030671 U JP S6030671U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- input
- output
- branch
- resistors
- 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
Landscapes
- Details Of Television Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本願の実施例を示すもので、第１図は共同受信施
設の略示図、第２図は分岐器の回路図、第３図は各端子
相互間のレベル損失関係を示す図、第４図は特性図、第
５図は分岐回路の異なる例を示す回路図、第６図は分岐
器の異なる実施例を示す回路図、第７図は第６図の分岐
器の使用状態を示す図。
１１・・・入力端子、１２・・・出力端子、１３・・・
第１端子、１４・・・第２端子、１５・・・分岐回路、
１９゜２０・・・抵抗。The drawings show an embodiment of the present application, and FIG. 1 is a schematic diagram of a communal reception facility, FIG. 2 is a circuit diagram of a branching switch, FIG. 3 is a diagram showing the level loss relationship between each terminal, and FIG. Fig. 4 is a characteristic diagram, Fig. 5 is a circuit diagram showing different examples of branch circuits, Fig. 6 is a circuit diagram showing different embodiments of the branch circuit, and Fig. 7 shows the usage status of the branch switch in Fig. 6. figure. 11...Input terminal, 12...Output terminal, 13...
1st terminal, 14...2nd terminal, 15...branch circuit,
19°20...Resistance.
Claims (1)
かも入力端には入力端子、出力端には出力端子、分岐端
には第２端子を夫々接続して、入力端子に入力したテレ
ビ信号を分岐回路を通して出力端子に出力すると共に、
上記入力端子に入力したテレビ信号の一部は上記分岐回
路を通して第２端子に出力するようにしている分岐器に
おいて、上記出力端子と第２端子との間には二つの抵抗
を直列に接続すると共に、それらの抵抗相互の接続点に
は、画像信号を入力するようにした第１端子を接続し、
しかも上記の各抵抗の抵抗値は、第１端子に入力した画
像信号は出力端子及び第２端子に伝えるが、出力端子と
第２端子との間においてはテレビ信号を実質的に伝えな
い大きさに設定したことを特徴とする分岐器。A branch circuit having an input end, an output end, and a branch end is provided, and an input terminal is connected to the input end, an output terminal is connected to the output end, and a second terminal is connected to the branch end. is output to the output terminal through the branch circuit, and
A part of the TV signal input to the input terminal is outputted to a second terminal through the branch circuit, and two resistors are connected in series between the output terminal and the second terminal. At the same time, a first terminal to which an image signal is input is connected to the connection point between those resistors,
Furthermore, the resistance value of each of the above-mentioned resistors is such that the image signal input to the first terminal is transmitted to the output terminal and the second terminal, but the TV signal is not substantially transmitted between the output terminal and the second terminal. A turnout characterized by being set to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983122285U JPS6030671U (en) | 1983-08-05 | 1983-08-05 | turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983122285U JPS6030671U (en) | 1983-08-05 | 1983-08-05 | turnout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6030671U true JPS6030671U (en) | 1985-03-01 |
| JPS6327495Y2 JPS6327495Y2 (en) | 1988-07-25 |
Family
ID=30279569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983122285U Granted JPS6030671U (en) | 1983-08-05 | 1983-08-05 | turnout |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030671U (en) |
-
1983
- 1983-08-05 JP JP1983122285U patent/JPS6030671U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327495Y2 (en) | 1988-07-25 |
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