BR9709411A - Método e aparelho para direcionar sinais através de um amplificador de distribuição de sinal de televisão a cabo - Google Patents

Método e aparelho para direcionar sinais através de um amplificador de distribuição de sinal de televisão a cabo

Info

Publication number
BR9709411A
BR9709411A BR9709411A BR9709411A BR9709411A BR 9709411 A BR9709411 A BR 9709411A BR 9709411 A BR9709411 A BR 9709411A BR 9709411 A BR9709411 A BR 9709411A BR 9709411 A BR9709411 A BR 9709411A
Authority
BR
Brazil
Prior art keywords
television signal
cable television
signal distribution
distribution amplifier
directing signals
Prior art date
Application number
BR9709411A
Other languages
English (en)
Inventor
Catherine W Jelinek
Mark A Palazzo
Stephan W Vogt
Original Assignee
Scientific Atlanta
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 Scientific Atlanta filed Critical Scientific Atlanta
Publication of BR9709411A publication Critical patent/BR9709411A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
    • H04N7/104—Switchers or splitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Details Of Television Systems (AREA)
BR9709411A 1996-06-03 1997-06-03 Método e aparelho para direcionar sinais através de um amplificador de distribuição de sinal de televisão a cabo BR9709411A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1932396P 1996-06-03 1996-06-03
PCT/US1997/009383 WO1997047082A1 (en) 1996-06-03 1997-06-03 Method and apparatus for routing signals through a cable television signal distribution amplifier

Publications (1)

Publication Number Publication Date
BR9709411A true BR9709411A (pt) 1999-08-10

Family

ID=21792607

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709411A BR9709411A (pt) 1996-06-03 1997-06-03 Método e aparelho para direcionar sinais através de um amplificador de distribuição de sinal de televisão a cabo

Country Status (7)

Country Link
US (1) US6199207B1 (pt)
EP (1) EP0940006B1 (pt)
AU (1) AU3373697A (pt)
BR (1) BR9709411A (pt)
DE (1) DE69706063T2 (pt)
ES (1) ES2162311T3 (pt)
WO (1) WO1997047082A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959507A (en) * 1998-01-12 1999-09-28 General Instrument Corporation CATV passive component with RF splitter and power adding/removal port
DE60130992T2 (de) 2000-04-24 2008-07-24 Broadcom Corp., Irvine System und verfahren zur leistungsversorgung über ein hausfernsprechnetzwerk
US20050283816A1 (en) * 2004-06-16 2005-12-22 Xtend Networks, Ltd. Wideband node in a cable TV network
US7616890B2 (en) * 2000-10-16 2009-11-10 Xtend Networks Ltd. System, device and method of expanding the operational bandwidth of a communication infrastructure
US20020174435A1 (en) * 2001-02-27 2002-11-21 Hillel Weinstein System, apparatus and method for expanding the operational bandwidth of a communication system
US7748023B2 (en) * 2001-02-27 2010-06-29 Xtend Networks Ltd. Device, system and method for connecting a subscriber device to a wideband distribution network
US20080040764A1 (en) * 2001-07-20 2008-02-14 Hillel Weinstein System, apparatus and method for expanding the operational bandwidth of a communication system
US7433361B1 (en) * 2003-05-20 2008-10-07 Mark Jeffrey Smith Wireless method for communication
IL157285A0 (en) * 2003-08-06 2004-02-19 Xtend Networks Ltd A wideband catv tap device
US8990881B2 (en) * 2009-03-30 2015-03-24 Ppc Broadband, Inc. Upstream bandwidth conditioning device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600599A (en) * 1968-10-03 1971-08-17 Trw Inc Shunt regulation electric power system
US3601717A (en) * 1969-11-20 1971-08-24 Gen Dynamics Corp System for automatically matching a radio frequency power output circuit to a load
US3881160A (en) 1974-05-20 1975-04-29 Joseph I Ross Catv multi-tap distribution box
US3983486A (en) * 1974-11-29 1976-09-28 Alpha Engineering Corporation Modular CATV system
JPS574527Y2 (pt) * 1975-04-18 1982-01-27
US4298844A (en) * 1980-03-21 1981-11-03 Comsonics, Inc. Split-band redundant amplifier system
US4581644A (en) * 1983-06-28 1986-04-08 Rca Corporation Video bus
US4963966A (en) * 1989-12-04 1990-10-16 Scientific Atlanta, Inc. CATV distribution system, especially adapted for off-premises premium channel interdiction
US5434610A (en) * 1992-07-13 1995-07-18 Scientific-Atlanta, Inc. Methods and apparatus for the reconfiguration of cable television systems
US5756935A (en) * 1995-10-06 1998-05-26 Nextlevel Systems, Inc. Screwless seizure bypass platform

Also Published As

Publication number Publication date
EP0940006A4 (en) 1999-05-14
DE69706063D1 (de) 2001-09-13
WO1997047082A1 (en) 1997-12-11
EP0940006A1 (en) 1999-09-08
EP0940006B1 (en) 2001-08-08
DE69706063T2 (de) 2002-03-21
ES2162311T3 (es) 2001-12-16
US6199207B1 (en) 2001-03-06
AU3373697A (en) 1998-01-05

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]