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GB2425443B - Improvements to television (etc) broadcast signal distribution amplifiers - Google Patents

Improvements to television (etc) broadcast signal distribution amplifiers

Info

Publication number
GB2425443B
GB2425443B GB0602324A GB0602324A GB2425443B GB 2425443 B GB2425443 B GB 2425443B GB 0602324 A GB0602324 A GB 0602324A GB 0602324 A GB0602324 A GB 0602324A GB 2425443 B GB2425443 B GB 2425443B
Authority
GB
United Kingdom
Prior art keywords
television
broadcast signal
signal distribution
distribution amplifiers
amplifiers
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.)
Expired - Fee Related
Application number
GB0602324A
Other versions
GB0602324D0 (en
GB2425443A (en
Inventor
Andrew James Wade
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.)
BLAKE UK Ltd
Original Assignee
BLAKE UK 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 BLAKE UK Ltd filed Critical BLAKE UK Ltd
Priority to GB0602324A priority Critical patent/GB2425443B/en
Publication of GB0602324D0 publication Critical patent/GB0602324D0/en
Publication of GB2425443A publication Critical patent/GB2425443A/en
Application granted granted Critical
Publication of GB2425443B publication Critical patent/GB2425443B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H03H7/482—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source particularly adapted for use in common antenna systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • H04H20/63—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast to plural spots in a confined site, e.g. MATV [Master Antenna Television]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Amplifiers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
GB0602324A 2006-02-06 2006-02-06 Improvements to television (etc) broadcast signal distribution amplifiers Expired - Fee Related GB2425443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0602324A GB2425443B (en) 2006-02-06 2006-02-06 Improvements to television (etc) broadcast signal distribution amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0602324A GB2425443B (en) 2006-02-06 2006-02-06 Improvements to television (etc) broadcast signal distribution amplifiers

Publications (3)

Publication Number Publication Date
GB0602324D0 GB0602324D0 (en) 2006-03-15
GB2425443A GB2425443A (en) 2006-10-25
GB2425443B true GB2425443B (en) 2009-03-18

Family

ID=36101105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0602324A Expired - Fee Related GB2425443B (en) 2006-02-06 2006-02-06 Improvements to television (etc) broadcast signal distribution amplifiers

Country Status (1)

Country Link
GB (1) GB2425443B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2102943A4 (en) * 2007-01-17 2013-05-29 Ericsson Telefon Ab L M Apparatuses and a method for controlling antenna systems in a telecommunications system
GB201103053D0 (en) * 2011-02-23 2011-04-06 Radio Design Voltage adaption unit and method of use thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020093596A1 (en) * 2001-01-18 2002-07-18 Grasty William J. Video amplifier circuits for multi-output distribution of video signals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020093596A1 (en) * 2001-01-18 2002-07-18 Grasty William J. Video amplifier circuits for multi-output distribution of video signals

Also Published As

Publication number Publication date
GB0602324D0 (en) 2006-03-15
GB2425443A (en) 2006-10-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100206