JPS6364177U - - Google Patents
Info
- Publication number
- JPS6364177U JPS6364177U JP15665586U JP15665586U JPS6364177U JP S6364177 U JPS6364177 U JP S6364177U JP 15665586 U JP15665586 U JP 15665586U JP 15665586 U JP15665586 U JP 15665586U JP S6364177 U JPS6364177 U JP S6364177U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- directional coupler
- home terminal
- catv home
- terminal
- 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
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案による双方向ＣＡＴＶ用ホーム
ターミナルの一実施例を示す構成図、第２図は従
来のホームターミナルの一例を示す構成図である
。
１……ホームターミナル、４……チヤンネルコ
ンバータ、５……方向性結合器、６……増幅器、
７……補助分岐出力端子。
FIG. 1 is a block diagram showing an embodiment of a two-way CATV home terminal according to the present invention, and FIG. 2 is a block diagram showing an example of a conventional home terminal. 1...Home terminal, 4...Channel converter, 5...Directional coupler, 6...Amplifier,
7...Auxiliary branch output terminal.
Claims (1)
器による入力分岐回路を有し、前記方向性結合器
の直列通過側をチヤンネルコンバータに接続し、
分岐側を補助分岐出力端子として出力するように
なし、かつ前記方向性結合器の分岐出力に増幅器
を挿入し、分岐損失を補償し得るようにしたこと
を特徴とする双方向ＣＡＴＶ用ホームターミナル
。 The CATV home terminal has an input branch circuit using a directional coupler inside the CATV home terminal, and the series passing side of the directional coupler is connected to a channel converter.
A bidirectional CATV home terminal, characterized in that the branch side is outputted as an auxiliary branch output terminal, and an amplifier is inserted into the branch output of the directional coupler to compensate for branch loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15665586U JPS6364177U (en) | 1986-10-15 | 1986-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15665586U JPS6364177U (en) | 1986-10-15 | 1986-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6364177U true JPS6364177U (en) | 1988-04-27 |
Family
ID=31078475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15665586U Pending JPS6364177U (en) | 1986-10-15 | 1986-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6364177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0286224A (en) * | 1988-09-21 | 1990-03-27 | Hitachi Cable Ltd | Signal branching and synthesizing system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619980B2 (en) * | 1977-08-09 | 1986-03-27 | Teijin Ltd | |
| JPS6157777B2 (en) * | 1980-02-26 | 1986-12-08 | Olympus Optical Co |
-
1986
- 1986-10-15 JP JP15665586U patent/JPS6364177U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS619980B2 (en) * | 1977-08-09 | 1986-03-27 | Teijin Ltd | |
| JPS6157777B2 (en) * | 1980-02-26 | 1986-12-08 | Olympus Optical Co |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0286224A (en) * | 1988-09-21 | 1990-03-27 | Hitachi Cable Ltd | Signal branching and synthesizing system |