JPS6052706U - Measuring device for antenna direction adjustment - Google Patents
Measuring device for antenna direction adjustmentInfo
- Publication number
- JPS6052706U JPS6052706U JP14333783U JP14333783U JPS6052706U JP S6052706 U JPS6052706 U JP S6052706U JP 14333783 U JP14333783 U JP 14333783U JP 14333783 U JP14333783 U JP 14333783U JP S6052706 U JPS6052706 U JP S6052706U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- tuner
- measuring device
- direction adjustment
- level
- 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
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Circuits Of Receivers In General (AREA)
- Radio Relay Systems (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図はこの考案の一実施例に係るアンテナ方向調整用
測定装置の構成を説明する図、第２図は同じくこの装置
の外観を説明する図である。
１１・・・本装置、１２・・・コンバータ、１３・・・
衛星放送用チューナ、１４・・・パラボラアンテナ、１
５・・・テレビ受信機、１６・・・方向性結合器、１７
ａ。
１７ｂ・・・減衰器、１８・・・増幅器、１９・・・検
波器、２０・・・直流増幅回路、２１・・・感度調整器
、２２・・・指示器、２３・・・電池、２４・・・入力
コネクタ、２５・・・出力コネクタ、２６・・・電源ス
ィッチ、２７・・・指針、２８ａ、２８ｂ・・・減衰ス
イッチ、２９・・・感度調整つまみ。FIG. 1 is a diagram illustrating the configuration of a measuring device for antenna direction adjustment according to an embodiment of the invention, and FIG. 2 is a diagram illustrating the appearance of this device. 11... This device, 12... Converter, 13...
Satellite broadcasting tuner, 14...parabolic antenna, 1
5... Television receiver, 16... Directional coupler, 17
a. 17b... Attenuator, 18... Amplifier, 19... Detector, 20... DC amplifier circuit, 21... Sensitivity adjuster, 22... Indicator, 23... Battery, 24 ...Input connector, 25...Output connector, 26...Power switch, 27...Pointer, 28a, 28b...Attenuation switch, 29...Sensitivity adjustment knob.
Claims (1)
星放送用チューナとの間に接続され、上記チューナより
電力を供給して上記コンバータを動作させ、上記コンバ
ータから上記チューナへ送られる中間周波信号の一部を
取り出す電流通過型の方向性結合器と、この方向性結合
器の取り出した信号に適当な減衰を与えて特定されたレ
ベルに調整する減衰手段と、上記レベル制御された信号
を一括して復調する検波器と、この復調された信号のレ
ベルを表示する指示器とを具備することを特徴とするア
ンテナ方向調整用測定装置。It is connected between a converter attached to a satellite broadcasting antenna and a satellite broadcasting tuner, and the tuner supplies power to operate the converter and convert a part of the intermediate frequency signal sent from the converter to the tuner. A current-passing type directional coupler to take out, attenuation means to apply appropriate attenuation to the signal taken out by this directional coupler and adjust it to a specified level, and demodulate the level-controlled signal all at once. A measuring device for antenna direction adjustment, comprising a detector and an indicator that displays the level of the demodulated signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14333783U JPS6052706U (en) | 1983-09-16 | 1983-09-16 | Measuring device for antenna direction adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14333783U JPS6052706U (en) | 1983-09-16 | 1983-09-16 | Measuring device for antenna direction adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6052706U true JPS6052706U (en) | 1985-04-13 |
Family
ID=30319971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14333783U Pending JPS6052706U (en) | 1983-09-16 | 1983-09-16 | Measuring device for antenna direction adjustment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052706U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0425335U (en) * | 1990-06-22 | 1992-02-28 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5492157A (en) * | 1977-12-29 | 1979-07-21 | Maspro Denko Kk | Microwave receiving antenna |
-
1983
- 1983-09-16 JP JP14333783U patent/JPS6052706U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5492157A (en) * | 1977-12-29 | 1979-07-21 | Maspro Denko Kk | Microwave receiving antenna |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0425335U (en) * | 1990-06-22 | 1992-02-28 |
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