JPH0197679U - - Google Patents
Info
- Publication number
- JPH0197679U JPH0197679U JP1987193308U JP19330887U JPH0197679U JP H0197679 U JPH0197679 U JP H0197679U JP 1987193308 U JP1987193308 U JP 1987193308U JP 19330887 U JP19330887 U JP 19330887U JP H0197679 U JPH0197679 U JP H0197679U
- Authority
- JP
- Japan
- Prior art keywords
- output terminal
- remote control
- control signal
- signal
- conversion section
- 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
Landscapes
- Details Of Television Systems (AREA)
Description
第１図は本考案を適用した一実施例のシステム
の説明図、第２図はＲＦモジユレータのブロツク
図、第３図はそのＲＦモジユレータの外観図、第
４図はリモートアイのブロツク図である。
１…サテライトレシーバ、２…テレビ受信機、
３…ＲＦモジユレータ、４…リモートアイ、５…
テレビ受信機、６…リモコン送信器。
Fig. 1 is an explanatory diagram of an embodiment of a system to which the present invention is applied, Fig. 2 is a block diagram of an RF modulator, Fig. 3 is an external view of the RF modulator, and Fig. 4 is a block diagram of a remote eye. . 1...Satellite receiver, 2...TV receiver,
3...RF modulator, 4...remote eye, 5...
TV receiver, 6...remote control transmitter.
Claims (1)
像信号を所定のＲＦチヤンネル周波数信号に変換
する周波数変換部を有し、該周波数変換部からの
出力をＲＦ出力端子に接続して構成したＲＦモジ
ユレータにおいて、 上記ＲＦ出力端子をリモコン信号入力端子と共
用し、且つリモコン信号通過フイルタを介して上
記ＲＦ出力端子に接続されるリモコン出力端子を
設けたことを特徴とするＲＦモジユレータ。 (2) 上記ＲＦ出力端子と上記周波数変換部との
間にリモコン信号遮断用のフイルタを設けたこと
を特徴とする実用新案登録請求の範囲第１項記載
のＲＦモジユレータ。 (3) 上記リモコン出力端子が、ピンジヤツク等
のコネクタ或いは半田付けピン成ることを特徴と
する実用新案登録請求の範囲第１項記載のＲＦモ
ジユレータ。[Claims for Utility Model Registration] (1) It has a frequency conversion section that converts the audio signal and video signal from the satellite receiver into a predetermined RF channel frequency signal, and the output from the frequency conversion section is connected to the RF output terminal. The RF modulator is characterized in that the RF output terminal is also used as a remote control signal input terminal, and a remote control output terminal is provided which is connected to the RF output terminal via a remote control signal passing filter. . (2) The RF modulator according to claim 1, further comprising a filter for blocking a remote control signal between the RF output terminal and the frequency converter. (3) The RF modulator according to claim 1, wherein the remote control output terminal is a connector such as a pin jack or a soldering pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987193308U JPH0197679U (en) | 1987-12-19 | 1987-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987193308U JPH0197679U (en) | 1987-12-19 | 1987-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0197679U true JPH0197679U (en) | 1989-06-29 |
Family
ID=31484106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987193308U Pending JPH0197679U (en) | 1987-12-19 | 1987-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0197679U (en) |
-
1987
- 1987-12-19 JP JP1987193308U patent/JPH0197679U/ja active Pending
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