JPS61384U - Satellite broadcasting reception system using TV public listening system - Google Patents
Satellite broadcasting reception system using TV public listening systemInfo
- Publication number
- JPS61384U JPS61384U JP8194884U JP8194884U JPS61384U JP S61384 U JPS61384 U JP S61384U JP 8194884 U JP8194884 U JP 8194884U JP 8194884 U JP8194884 U JP 8194884U JP S61384 U JPS61384 U JP S61384U
- Authority
- JP
- Japan
- Prior art keywords
- satellite broadcasting
- band
- reception system
- signal
- converted
- 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
- 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図は一般の衛星放送受信システムの説明図、第2図
は本考案に係る受信システムの説明図である。
1はパラボラアンテナ、2は罠コンバータ、3はBSチ
ューナ、4はテレビ受像機、5は幹線路、6はダウンコ
ンバータ、7はアップコンバータ。FIG. 1 is an explanatory diagram of a general satellite broadcast receiving system, and FIG. 2 is an explanatory diagram of a receiving system according to the present invention. 1 is a parabolic antenna, 2 is a trap converter, 3 is a BS tuner, 4 is a television receiver, 5 is a main line, 6 is a down converter, and 7 is an up converter.
Claims (1)
タによりl GHz帯の周波数に変換し、同コンバータ
からの信号をダウンコンバータによりLJHF帯の周波
数に変換してテレビ共聴システムの幹線路に伝送し、そ
のtJHF帯の信号を加入者側でアップコンバータによ
りlGHz帯の周波数に変換し、それをBSチューナを
通してテレビ受像機で受像するようにしたテレビ共聴シ
ステムによる衛星放送受信システムにおいて、アップコ
ンバータの電源を田チューナから取出すようにしたこと
を特徴とするテレビ共聴システムによる衛星放送受信シ
ステム。A satellite broadcasting signal received by a parabolic antenna is converted to a frequency in the LJHF band by a converter, and the signal from the converter is converted to a frequency in the LJHF band by a down converter, and then transmitted to the main line of the television common listening system. In a satellite broadcasting reception system using a television common listening system, in which a signal in the tJHF band is converted to a frequency in the lGHz band by an upconverter on the subscriber side, and the signal is received by a television receiver through a BS tuner, the power supply of the upconverter is 1. A satellite broadcast reception system using a television common listening system, characterized in that the satellite broadcast reception system is adapted to be taken out from a TV tuner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8194884U JPS61384U (en) | 1984-06-04 | 1984-06-04 | Satellite broadcasting reception system using TV public listening system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8194884U JPS61384U (en) | 1984-06-04 | 1984-06-04 | Satellite broadcasting reception system using TV public listening system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61384U true JPS61384U (en) | 1986-01-06 |
Family
ID=30629216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8194884U Pending JPS61384U (en) | 1984-06-04 | 1984-06-04 | Satellite broadcasting reception system using TV public listening system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61384U (en) |
-
1984
- 1984-06-04 JP JP8194884U patent/JPS61384U/en active Pending
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