JPH0469980U - - Google Patents

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Publication number
JPH0469980U
JPH0469980U JP1990113319U JP11331990U JPH0469980U JP H0469980 U JPH0469980 U JP H0469980U JP 1990113319 U JP1990113319 U JP 1990113319U JP 11331990 U JP11331990 U JP 11331990U JP H0469980 U JPH0469980 U JP H0469980U
Authority
JP
Japan
Prior art keywords
section
catv
basic module
catv signal
signal output
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
Application number
JP1990113319U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990113319U priority Critical patent/JPH0469980U/ja
Publication of JPH0469980U publication Critical patent/JPH0469980U/ja
Pending legal-status Critical Current

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  • Details Of Television Systems (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブロツク図、第2
図は本考案のCATV伝送路上での障害時及び保
守時の使用例を示す図である。 1,5……PSF(電力分離フイルタ)、2,
4,6……切替器、3……基本モジユール部、7
……4SP(4分配器)、21,41,61……
非常用端子、22,42,62……切替スイツチ

Claims (1)

    【実用新案登録請求の範囲】
  1. CATV信号の中継、分岐、分配、増幅を行う
    基本モジユール部とCATV信号入力部間と、前
    記基本モジユール部とCATV信号出力部間とに
    、非常用端子を有する2分配の切替回路をそれぞ
    れ設け、前記各切替回路を通常側に切替えると前
    記CATV信号入力部及び前記CATV信号出力
    部のそれぞれは前記基本モジユール部に接続され
    、前記各切替回路を非常側に切替えると前記CA
    TV信号入力部及び前記CATV信号出力部のそ
    れぞれは前記基本モジユール部と切離され対応す
    る前記非常用端子にそれぞれ接続されることを特
    徴とする障害時切替機能付CATV中継増幅器。
JP1990113319U 1990-10-29 1990-10-29 Pending JPH0469980U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990113319U JPH0469980U (ja) 1990-10-29 1990-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990113319U JPH0469980U (ja) 1990-10-29 1990-10-29

Publications (1)

Publication Number Publication Date
JPH0469980U true JPH0469980U (ja) 1992-06-22

Family

ID=31860888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990113319U Pending JPH0469980U (ja) 1990-10-29 1990-10-29

Country Status (1)

Country Link
JP (1) JPH0469980U (ja)

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