JPS5264850A - 3-way branch circuit - Google Patents

3-way branch circuit

Info

Publication number
JPS5264850A
JPS5264850A JP14139875A JP14139875A JPS5264850A JP S5264850 A JPS5264850 A JP S5264850A JP 14139875 A JP14139875 A JP 14139875A JP 14139875 A JP14139875 A JP 14139875A JP S5264850 A JPS5264850 A JP S5264850A
Authority
JP
Japan
Prior art keywords
branch circuit
way branch
extreme
pairs
input
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
JP14139875A
Other languages
Japanese (ja)
Other versions
JPS5834976B2 (en
Inventor
Toshiro Togoshi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14139875A priority Critical patent/JPS5834976B2/en
Publication of JPS5264850A publication Critical patent/JPS5264850A/en
Publication of JPS5834976B2 publication Critical patent/JPS5834976B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/36—Networks for connecting several sources or loads, working on the same frequency band, to a common load or source

Landscapes

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

Abstract

PURPOSE:To obtain an extreme echo attenuation with a compact constitution through serial connection of feedback amplifier to three pairs of output line at input and output sides respectively.
JP14139875A 1975-11-25 1975-11-25 3 Houkou Bunki Cairo Expired JPS5834976B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14139875A JPS5834976B2 (en) 1975-11-25 1975-11-25 3 Houkou Bunki Cairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14139875A JPS5834976B2 (en) 1975-11-25 1975-11-25 3 Houkou Bunki Cairo

Publications (2)

Publication Number Publication Date
JPS5264850A true JPS5264850A (en) 1977-05-28
JPS5834976B2 JPS5834976B2 (en) 1983-07-30

Family

ID=15291060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14139875A Expired JPS5834976B2 (en) 1975-11-25 1975-11-25 3 Houkou Bunki Cairo

Country Status (1)

Country Link
JP (1) JPS5834976B2 (en)

Also Published As

Publication number Publication date
JPS5834976B2 (en) 1983-07-30

Similar Documents

Publication Publication Date Title
JPS53140553A (en) Switching circuit
JPS5323254A (en) Amplifier equipment
JPS5264850A (en) 3-way branch circuit
JPS53144237A (en) Differential amplifier
ES8103864A1 (en) Device for artificial reverberation
JPS5261945A (en) Transistor circuit
JPS5340258A (en) Waveguide type transistor amplifier
JPS5442959A (en) Variable resistance attenuator
JPS5233452A (en) Amplifier unit
JPS57145500A (en) Reverberation sound adder
JPS5427341A (en) Nonlinear distortion compensation device
JPS5341963A (en) Negative feedback amplifier circuit
JPS52153313A (en) Two-way digital amplifier circuit
JPS53138261A (en) Integrated circuit device
JPS5235563A (en) Isolation amplifier
JPS5354446A (en) Trap circuit
JPS5398763A (en) Amplifier unit
JPS51123046A (en) Mono-stable multi-vibrator
JPS5491034A (en) Variable attenuator circuit of voltage control type
JPS54100211A (en) Active 2-4 line converter circuit
JPS5435720A (en) Sound source circuit
JPS5352348A (en) Cmos input circuit
JPS51116660A (en) Multiplexor circuit
JPS5387655A (en) Btl system amplifier circuit
JPS53115118A (en) Transmission signal amplifier device