JPS62257223A - 送・受信信号分岐回路 - Google Patents

送・受信信号分岐回路

Info

Publication number
JPS62257223A
JPS62257223A JP10033986A JP10033986A JPS62257223A JP S62257223 A JPS62257223 A JP S62257223A JP 10033986 A JP10033986 A JP 10033986A JP 10033986 A JP10033986 A JP 10033986A JP S62257223 A JPS62257223 A JP S62257223A
Authority
JP
Japan
Prior art keywords
operational amplifier
signal
terminal
transmission
line
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.)
Granted
Application number
JP10033986A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0379893B2 (enrdf_load_stackoverflow
Inventor
Terumichi Kimura
照道 木村
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.)
Fuji Facom Corp
Original Assignee
Fuji Facom 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 Fuji Facom Corp filed Critical Fuji Facom Corp
Priority to JP10033986A priority Critical patent/JPS62257223A/ja
Publication of JPS62257223A publication Critical patent/JPS62257223A/ja
Publication of JPH0379893B2 publication Critical patent/JPH0379893B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bidirectional Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP10033986A 1986-04-30 1986-04-30 送・受信信号分岐回路 Granted JPS62257223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10033986A JPS62257223A (ja) 1986-04-30 1986-04-30 送・受信信号分岐回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10033986A JPS62257223A (ja) 1986-04-30 1986-04-30 送・受信信号分岐回路

Publications (2)

Publication Number Publication Date
JPS62257223A true JPS62257223A (ja) 1987-11-09
JPH0379893B2 JPH0379893B2 (enrdf_load_stackoverflow) 1991-12-20

Family

ID=14271368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10033986A Granted JPS62257223A (ja) 1986-04-30 1986-04-30 送・受信信号分岐回路

Country Status (1)

Country Link
JP (1) JPS62257223A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523683A (en) * 1978-08-08 1980-02-20 Nec Corp Bidirectional relay unit
JPS60171884A (ja) * 1984-02-16 1985-09-05 Furukawa Electric Co Ltd:The 双方向ｃａｔｖシステムの信号伝送方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523683A (en) * 1978-08-08 1980-02-20 Nec Corp Bidirectional relay unit
JPS60171884A (ja) * 1984-02-16 1985-09-05 Furukawa Electric Co Ltd:The 双方向ｃａｔｖシステムの信号伝送方式

Also Published As

Publication number Publication date
JPH0379893B2 (enrdf_load_stackoverflow) 1991-12-20

Similar Documents

Publication Publication Date Title
US6064422A (en) Telecommunication system for broadcast quality video transmission
US5282157A (en) Input impedance derived from a transfer network
US4782507A (en) Monolithically integratable circuit for measuring longitudinal and transverse currents in a two-wire transmission line
US4065646A (en) Power converter
JPS62257223A (ja) 送・受信信号分岐回路
CA2356952A1 (en) A method and apparatus for an improved analog echo canceller
JPS6342977B2 (enrdf_load_stackoverflow)
US5546421A (en) Self compensating spread-spectrum hybrid
US5828733A (en) Method and arrangement for increasing data transmisssion rate over telephone cable
EP1787456B1 (en) Telephone line interface, side-tone attenuation circuit and method
JPS6230546B2 (enrdf_load_stackoverflow)
JPS5916431A (ja) ２線４線系変換回路
JPS62241439A (ja) ２線４線変換回路
JPS62210738A (ja) ２線４線変換回路
JPS62210739A (ja) ２線４線変換回路
JPS6146629A (ja) 交流誘導雑音除去回路
JPS6290051A (ja) デ−タ転送送受信回路
AU681169B2 (en) Line termination circuit
JP3494468B2 (ja) ハイブリッド回路及びこれを用いた装置
JPS584349Y2 (ja) ４線−２線変換回路
JPS59231931A (ja) ２線−４線変換回路
JPS59231930A (ja) ２線−４線変換回路
JPH0716178B2 (ja) 通信線の信号分岐装置
SU1241487A1 (ru) Абонентское соединительное устройство
GB1586410A (en) Hybrid circuits

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees