JPS5876209U - antenna device - Google Patents
antenna deviceInfo
- Publication number
- JPS5876209U JPS5876209U JP17044281U JP17044281U JPS5876209U JP S5876209 U JPS5876209 U JP S5876209U JP 17044281 U JP17044281 U JP 17044281U JP 17044281 U JP17044281 U JP 17044281U JP S5876209 U JPS5876209 U JP S5876209U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- signal
- mixer
- terminal
- indoor
- 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
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図は設置状態を
示す略示図、第２図はブロック回路図、第３図ないし第
６図は夫々異なる実施例を示すブロック回路図。
３・・・・・・屋外アンテナ、４ａ・・・・・・アンテ
ナ端子、４・・・・・・給電線、７・・・・・・テレビ
受像機、１０・・・・・・室内アンテナ、１６・・・・
・・混合器、１４・・・・・・可変減衰器、１５・・・
・・・位相調整器、１８・・・・・・増幅器。
３９、 ４９； ｌ？ｇ
１ １ ％、。
／Ｊ”９ ｔｓｊ、 弛The drawings show embodiments of the present application; FIG. 1 is a schematic diagram showing an installed state, FIG. 2 is a block circuit diagram, and FIGS. 3 to 6 are block circuit diagrams showing different embodiments. 3...Outdoor antenna, 4a...Antenna terminal, 4...Feed line, 7...TV receiver, 10...Indoor antenna , 16...
...Mixer, 14...Variable attenuator, 15...
...Phase adjuster, 18...Amplifier. 39, 49; l? g11%. /J”9 tsj, slack
Claims (1)
のテレビ端子と、上記各テレビ端子相互及びそれらと上
記アンテナとを結ぶ１本の給電線とから成り、上記テレ
ビ端子にテレビ受像機を接続することにより、上記アン
テナで受信した信号を上記給電線を介して上記テレビ受
像機に送り得るようにしているアンテナ装置において、
上記２以上のテレビ端子のうち１またはそれ以上のテレ
ビ端子には該テレビ端子とテレビ受像機との間に介設さ
せるようにした混合器を接続すると共に該混合器には室
内アンテナを接続して、テレビ端子からの信号及び室内
アンテナからの信号を夫々テレビ受像機に送り得るよう
にし、更に上記テレビ端子と混合器との間及び室内アン
テナと混合器との間のいずれか一方または双方には、屋
外アンテナからの信号の位相と室内アンテナからの信号
の位相とを相対的に変化させ得るようにした位相調整器
と、屋外アンテナからの信号のレベルと室内アンテナか
らの信号のレベルを揃え得るようにしたレベル調整器を
介設させたことを特徴とするアンテナ装置。It consists of an antenna installed outdoors, two or more TV terminals installed indoors, and one feeder line that connects each of the TV terminals and the antenna, and connects the TV receiver to the TV terminal. An antenna device configured to be able to send a signal received by the antenna to the television receiver via the feeder line by being connected to the antenna device,
A mixer interposed between the TV terminal and the TV receiver is connected to one or more of the above two or more TV terminals, and an indoor antenna is connected to the mixer. so that the signal from the TV terminal and the signal from the indoor antenna can be sent to the TV receiver, respectively, and further between the TV terminal and the mixer and between the indoor antenna and the mixer, or both. is a phase adjuster that can relatively change the phase of the signal from the outdoor antenna and that of the signal from the indoor antenna, and a phase adjuster that can adjust the level of the signal from the outdoor antenna and the signal from the indoor antenna. An antenna device characterized by having a level adjuster interposed therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17044281U JPS5876209U (en) | 1981-11-16 | 1981-11-16 | antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17044281U JPS5876209U (en) | 1981-11-16 | 1981-11-16 | antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5876209U true JPS5876209U (en) | 1983-05-23 |
Family
ID=29962400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17044281U Pending JPS5876209U (en) | 1981-11-16 | 1981-11-16 | antenna device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5876209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05284076A (en) * | 1992-03-30 | 1993-10-29 | Miri Ueibu:Kk | Antenna system for indoor radio lan |
-
1981
- 1981-11-16 JP JP17044281U patent/JPS5876209U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05284076A (en) * | 1992-03-30 | 1993-10-29 | Miri Ueibu:Kk | Antenna system for indoor radio lan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5861547U (en) | satellite receiver | |
| JPS5876209U (en) | antenna device | |
| JPS6047373U (en) | television receiver | |
| JPS5876278U (en) | TV intercom device | |
| JPS6043050U (en) | Cable broadcast receiver | |
| JPS593677U (en) | Remote control signal transmission device | |
| JPS58164372U (en) | Automatic quality adjustment switching circuit | |
| JPS5850561U (en) | television receiver | |
| JPS609384U (en) | Brightness adjustment device for teletext television receivers | |
| JPS6045600U (en) | variable gain hearing aid | |
| JPS5854144U (en) | antenna attenuator circuit | |
| JPS60186775U (en) | Video signal amplification circuit | |
| JPS6019256U (en) | Receiver adjustment point detection device | |
| JPS5811372U (en) | High frequency switching circuit | |
| JPS60167474U (en) | TV audio playback device | |
| JPS59143157U (en) | TV public viewing booster | |
| JPS60174365U (en) | Imaging camera signal receiving device | |
| JPS582808U (en) | Receiver for remote control device for lighting equipment | |
| JPS6114574U (en) | Watch TV receiver | |
| JPS59114671U (en) | video terminal equipment | |
| JPS58182543U (en) | Subscriber line testing equipment | |
| JPS5896371U (en) | Terminal device for in-house broadcast system | |
| JPS5859285U (en) | remote monitoring control system | |
| JPS60108072U (en) | Television receiver level adjustment circuit | |
| JPS58191745U (en) | AM, FM tuner receiving device |