JPH0320552U - - Google Patents

Info

Publication number
JPH0320552U
JPH0320552U JP7893989U JP7893989U JPH0320552U JP H0320552 U JPH0320552 U JP H0320552U JP 7893989 U JP7893989 U JP 7893989U JP 7893989 U JP7893989 U JP 7893989U JP H0320552 U JPH0320552 U JP H0320552U
Authority
JP
Japan
Prior art keywords
branch side
relay amplifier
independent
amplifier
upline
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
JP7893989U
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 JP7893989U priority Critical patent/JPH0320552U/ja
Publication of JPH0320552U publication Critical patent/JPH0320552U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bidirectional Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Description

【図面の簡単な説明】
第1図は本考案の分岐側独立スイツチ付中継増
幅器の一実施例の構成図を示すブロツク図、第2
図は従来の中継増幅器の基本的構成を示すブロツ
ク図である。 1……双方向フイルタ、2……高域分岐増幅器
、3……低域分岐増幅器、4……ステータスモニ
タ、5……分配器、6……ブリツチヤーゲートス
イツチ、7……結合器、8a〜8d……ブリツチ
ヤーゲートスイツチ、9……双方向フイルタ、1
0……分配結合器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 双方向通信を行なうCATV網の中継増幅器の
    n分配した分岐側の上りラインごとにセンター側
    からの遠隔制御で互いに独立的に入切可能なn個
    の独立スイツチを配設したことを特徴とする分岐
    側独立スイツチ付中継増幅器。
JP7893989U 1989-07-03 1989-07-03 Pending JPH0320552U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7893989U JPH0320552U (ja) 1989-07-03 1989-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7893989U JPH0320552U (ja) 1989-07-03 1989-07-03

Publications (1)

Publication Number Publication Date
JPH0320552U true JPH0320552U (ja) 1991-02-28

Family

ID=31622657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7893989U Pending JPH0320552U (ja) 1989-07-03 1989-07-03

Country Status (1)

Country Link
JP (1) JPH0320552U (ja)

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