JPS601029U - Equivalent amplifier for repeater - Google Patents

Equivalent amplifier for repeater

Info

Publication number
JPS601029U
JPS601029U JP9247983U JP9247983U JPS601029U JP S601029 U JPS601029 U JP S601029U JP 9247983 U JP9247983 U JP 9247983U JP 9247983 U JP9247983 U JP 9247983U JP S601029 U JPS601029 U JP S601029U
Authority
JP
Japan
Prior art keywords
resistor
amplifier
transformer
repeater
secondary winding
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
JP9247983U
Other languages
Japanese (ja)
Inventor
敏朗 藤本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Corp
Original Assignee
Meidensha Corp
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 by Meidensha Corp filed Critical Meidensha Corp
Priority to JP9247983U priority Critical patent/JPS601029U/en
Publication of JPS601029U publication Critical patent/JPS601029U/en
Pending legal-status Critical Current

Links

Landscapes

  • Networks Using Active Elements (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は再生中継器の回路構成図、第２図は従来の等価
増巾器を示す回路構成図、第３図は本考案の一実施例を
示す回路構成図、第４図、第５図、第６図は夫々説明の
ための周波数特性図である。 ＩＣは演算増巾器、Ｃ１，Ｃ２はコンデンサ、Ｒ１−Ｒ
５は抵抗、Ｔ□、Ｔ２は変圧器。Fig. 1 is a circuit diagram of a regenerative repeater, Fig. 2 is a circuit diagram of a conventional equivalent amplifier, Fig. 3 is a circuit diagram of an embodiment of the present invention, and Figs. 6 are frequency characteristic diagrams for explanation, respectively. IC is an operational amplifier, C1 and C2 are capacitors, R1-R
5 is a resistor, and T□ and T2 are transformers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 伝送路にて送られてきた信号を変圧器を介して入力し、
等価増巾するようにしたものに於て、前記変圧器の二次
巻線の端子間に抵抗Ｒ６を接続し、且つこの二次巻線の
一端を抵抗Ｒ□を介して演算、　　増巾器の反転入力端
子に゛接続し、この演算増巾器の入出力端子間に抵抗Ｒ
２，Ｒ３の直列回路を接続すると共に、抵抗Ｒ２，Ｒ３
の橋絡点と前記変圧器の二次巻線と抵抗Ｒ１の橋絡点間
にコンデンサＣ工と抵抗Ｒ１の直列回路を接続して構成
したことを特徴とする中継器用等価増巾器。Input the signal sent through the transmission line through the transformer,
In a device designed to carry out equivalent amplification, a resistor R6 is connected between the terminals of the secondary winding of the transformer, and one end of this secondary winding is operated through a resistor R□, an amplifier. is connected to the inverting input terminal of the amplifier, and a resistor R is connected between the input and output terminals of this operational amplifier.
2, R3 are connected in series, and resistors R2, R3 are connected.
An equivalent amplifier for a repeater, characterized in that a series circuit of a capacitor C and a resistor R1 is connected between the bridge point of the transformer and the bridge point of the secondary winding of the transformer and the resistor R1.
JP9247983U 1983-06-16 1983-06-16 Equivalent amplifier for repeater Pending JPS601029U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9247983U JPS601029U (en) 1983-06-16 1983-06-16 Equivalent amplifier for repeater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9247983U JPS601029U (en) 1983-06-16 1983-06-16 Equivalent amplifier for repeater

Publications (1)

Publication Number Publication Date
JPS601029U true JPS601029U (en) 1985-01-07

Family

ID=30222720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9247983U Pending JPS601029U (en) 1983-06-16 1983-06-16 Equivalent amplifier for repeater

Country Status (1)

Country Link
JP (1) JPS601029U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0580993U (en) * 1992-03-24 1993-11-02 彰 清水 Movable anchor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628515A (en) * 1979-08-16 1981-03-20 Nec Corp Variable amplitude equalizer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628515A (en) * 1979-08-16 1981-03-20 Nec Corp Variable amplitude equalizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0580993U (en) * 1992-03-24 1993-11-02 彰 清水 Movable anchor

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