JPH0230675U - - Google Patents
Info
- Publication number
- JPH0230675U JPH0230675U JP10899188U JP10899188U JPH0230675U JP H0230675 U JPH0230675 U JP H0230675U JP 10899188 U JP10899188 U JP 10899188U JP 10899188 U JP10899188 U JP 10899188U JP H0230675 U JPH0230675 U JP H0230675U
- Authority
- JP
- Japan
- Prior art keywords
- video
- antenna
- output
- signal
- external
- 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
- 238000006243 chemical reaction Methods 0.000 claims 2
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の実施例を示す斜視図、第２
図はこの考案の他の実施例を示す斜視図、第３図
は従来及びこの考案の外付け用ＲＦモジユレータ
の動作を説明するためのブロツク図、第４図は従
来の外付け用ＲＦモジユレータの斜視図である。
Figure 1 is a perspective view showing an embodiment of this invention;
The figure is a perspective view showing another embodiment of this invention, FIG. 3 is a block diagram for explaining the operation of the conventional external RF modulator and the present invention, and FIG. 4 is a diagram of a conventional external RF modulator. FIG.
Claims (1)
号を入力するアンテナ入力端子と、ビデオカメラ
またはビデオデツキと接続するための接続ケーブ
ルと、そのビデオカメラまたはビデオデツキより
供給されるベースバンドのビデオ信号及びオーデ
イオ信号をＲＦテレビ信号に変換するＲＦ変換回
路と、上記アンテナ入力端子より入力されるＲＦ
テレビ信号と上記ＲＦ変換回路の出力とのいずれ
かを選択するＲＦスイツチ回路と、そのＲＦスイ
ツチ回路の出力を外部に供給するアンテナ出力端
子とを備えた外付け用ＲＦモジユレータにおいて
、 上記接続ケーブルを収納するためのケーブル収
納室が上記ケースに設けられている外付け用ＲＦ
モジユレータ。[Scope of claim for utility model registration] A case, an antenna input terminal for inputting an RF television signal from a television antenna, a connection cable for connecting to a video camera or video deck, and a baseband supplied from the video camera or video deck. an RF conversion circuit that converts the video signal and audio signal of
In an external RF modulator equipped with an RF switch circuit that selects between a television signal and the output of the RF conversion circuit, and an antenna output terminal that supplies the output of the RF switch circuit to the outside, An external RF cable storage chamber is provided in the above case to store the cables.
Modulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10899188U JPH0230675U (en) | 1988-08-19 | 1988-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10899188U JPH0230675U (en) | 1988-08-19 | 1988-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230675U true JPH0230675U (en) | 1990-02-27 |
Family
ID=31344839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10899188U Pending JPH0230675U (en) | 1988-08-19 | 1988-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230675U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237491B2 (en) * | 1981-12-14 | 1987-08-12 | Showa Electric Wire & Cable Co |
-
1988
- 1988-08-19 JP JP10899188U patent/JPH0230675U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6237491B2 (en) * | 1981-12-14 | 1987-08-12 | Showa Electric Wire & Cable Co |
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