JPS599676U - Video tape recorder antenna terminal board device - Google Patents
Video tape recorder antenna terminal board deviceInfo
- Publication number
- JPS599676U JPS599676U JP10412082U JP10412082U JPS599676U JP S599676 U JPS599676 U JP S599676U JP 10412082 U JP10412082 U JP 10412082U JP 10412082 U JP10412082 U JP 10412082U JP S599676 U JPS599676 U JP S599676U
- Authority
- JP
- Japan
- Prior art keywords
- output
- mixer
- uhf
- video tape
- tape recorder
- 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
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (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
第１図は従来のビデオテープレコーダのアンテナ端子板
装置を示す構成説明図、第２図はこの考案の一実施例を
示す構成説明図、第３図はこの考案の他の実施例を示す
構成説明図である。
３１・・・入力端子、３２・・・ＵＨＦフィルタ、３３
・・・ＵＨＦ増幅器、３４・・・ＵＨＦ分配器、３５．
４０・・・ミキサ、３６・・・チューナ端子、３７・
・・ＶＨＦフィルタ、３８・・・ＶＨＦ分配器、３９・
・・切換器、４１・・・チューナ端子、４２・・・入力
端子。FIG. 1 is an explanatory diagram of the configuration of a conventional antenna terminal board device for a video tape recorder, FIG. 2 is an explanatory diagram of the configuration of one embodiment of this invention, and FIG. 3 is an explanatory diagram of another embodiment of this invention. It is an explanatory diagram. 31...Input terminal, 32...UHF filter, 33
. . . UHF amplifier, 34 . . . UHF distributor, 35.
40...Mixer, 36...Tuner terminal, 37...
・・VHF filter, 38・VHF distributor, 39・
...Switcher, 41...Tuner terminal, 42...Input terminal.
Claims (1)
共通の入力端子と、この入力端子に接続されたＵＨＦチ
ャンネルの信号を通過させるＵＨＦフィルタと、このＵ
ＨＦフィルタの出力を増幅するＵＨＦ増幅器と、このＵ
ＨＦ増幅器の出力を分配して第１のミキサ、第２のミキ
サに加えるＵＨＦ分配器と、前記第１のミキサの出力を
導出する。ビデオテープレコーダのチューナ端子と、前
記第２のミキサの出力を導出するテレビジョン受像機用
のチューナ端子と、前記入力端子に接続され少なくとも
ＶＨＦチャンネルの信号を通過させるフィルタ手段と、
このフィルタ手段の出力が入力され、その一方の分配出
力を前記第１のミキサに加えるＶＨＦ分配器と、このＶ
ＨＦ分配器の他方の分配中力又はビデオテープレコーダ
の高周波変調出力の何れか一方を選択して前記第２のミ
キサに加える切換器とを具備したことを特徴とするビデ
オテープレコーダのアンテナ端子板装置。a common input terminal to which at least UHF, VHF antennas and outputs are applied; a UHF filter for passing the signal of the UHF channel connected to this input terminal;
A UHF amplifier that amplifies the output of the HF filter, and this UHF amplifier.
A UHF distributor divides the output of the HF amplifier and adds it to the first mixer and the second mixer, and the output of the first mixer is derived. a tuner terminal for a video tape recorder, a tuner terminal for a television receiver for deriving the output of the second mixer, and a filter means connected to the input terminal for passing at least a VHF channel signal;
a VHF divider to which the output of the filter means is input and applies one distribution output to the first mixer;
An antenna terminal board for a video tape recorder, comprising a switch that selects either the other distributed power of the HF distributor or the high frequency modulation output of the video tape recorder and applies it to the second mixer. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10412082U JPS599676U (en) | 1982-07-09 | 1982-07-09 | Video tape recorder antenna terminal board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10412082U JPS599676U (en) | 1982-07-09 | 1982-07-09 | Video tape recorder antenna terminal board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS599676U true JPS599676U (en) | 1984-01-21 |
Family
ID=30244619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10412082U Pending JPS599676U (en) | 1982-07-09 | 1982-07-09 | Video tape recorder antenna terminal board device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599676U (en) |
-
1982
- 1982-07-09 JP JP10412082U patent/JPS599676U/en active Pending
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