JPS6421542U - - Google Patents

Info

Publication number
JPS6421542U
JPS6421542U JP11618687U JP11618687U JPS6421542U JP S6421542 U JPS6421542 U JP S6421542U JP 11618687 U JP11618687 U JP 11618687U JP 11618687 U JP11618687 U JP 11618687U JP S6421542 U JPS6421542 U JP S6421542U
Authority
JP
Japan
Prior art keywords
power line
circuit
tuning circuit
carrier device
carrier frequency
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
JP11618687U
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 JP11618687U priority Critical patent/JPS6421542U/ja
Publication of JPS6421542U publication Critical patent/JPS6421542U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)

Description

【図面の簡単な説明】
第１図乃至第３図は本考案に係わる電力線搬送
装置の一実施例を説明するための図であつて、第
１図は構成図、第２図は等価回路図、第３図は伝
達率特性を示す図、第４図は同装置の変形例を示
す構成図、第５図乃至第８図は従来装置を説明す
るための図である。 １……電力線、４……同調回路、５……受信回
路、６……送信回路、７……制御回路、１０……
バンドパスフイルタ回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送信回路によりデータを高周波の搬送周波数で
    変調し同調回路を通して電力線の線間電圧に重畳
    し、この電力線を通して親機と子機との間でデー
    タ送受信を行う電力線搬送装置において、少なく
    とも前記送信回路と前記同調回路との間に前記搬
    送周波数を中心としたバンドパスフイルタ回路を
    接続したことを特徴とする電力線搬送装置。
JP11618687U 1987-07-29 1987-07-29 Pending JPS6421542U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11618687U JPS6421542U (ja) 1987-07-29 1987-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11618687U JPS6421542U (ja) 1987-07-29 1987-07-29

Publications (1)

Publication Number Publication Date
JPS6421542U true JPS6421542U (ja) 1989-02-02

Family

ID=31358493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11618687U Pending JPS6421542U (ja) 1987-07-29 1987-07-29

Country Status (1)

Country Link
JP (1) JPS6421542U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243094A (ja) * 1989-03-16 1990-09-27 New Cosmos Electric Corp 集中監視装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243094A (ja) * 1989-03-16 1990-09-27 New Cosmos Electric Corp 集中監視装置

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