ES2060528A1 - Sintonizador electronico programable para antenas colectivas de t.v. - Google Patents

Sintonizador electronico programable para antenas colectivas de t.v.

Info

Publication number
ES2060528A1
ES2060528A1 ES09202101A ES9202101A ES2060528A1 ES 2060528 A1 ES2060528 A1 ES 2060528A1 ES 09202101 A ES09202101 A ES 09202101A ES 9202101 A ES9202101 A ES 9202101A ES 2060528 A1 ES2060528 A1 ES 2060528A1
Authority
ES
Spain
Prior art keywords
aerials
collective
electronic tuner
analog memory
programmable electronic
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
ES09202101A
Other languages
English (en)
Other versions
ES2060528B1 (es
Inventor
Huegum Jose Maria Ezama
Ricardo Isasi
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8278507&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2060528(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Priority to ES9202101A priority Critical patent/ES2060528B1/es
Priority to DE19934335091 priority patent/DE4335091C2/de
Priority to FR9312577A priority patent/FR2697705B1/fr
Priority to GB9321739A priority patent/GB2272341B/en
Publication of ES2060528A1 publication Critical patent/ES2060528A1/es
Application granted granted Critical
Publication of ES2060528B1 publication Critical patent/ES2060528B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0033—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for voltage synthesis with a D/A converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

SINTONIZADOR ELECTRONICO PROGRAMABLE PARA ANTENAS COLECTIVAS DE TV. LOS FILTROS DE CANAL PROGRAMABLES SE APLICAN EN UN SINTONIZADOR ELECTRONICO PARA ANTENAS COLECTIVAS DE TV, EN EL QUE PUEDEN SINTONIZARSE HASTA 8 FILTROS DE CANAL (11 A 18) A OTROS TANTOS CANALES. COMPRENDE EL MICROCONTROLADOR (1), UNA MEMORIA EEPROM (2), UN TECLADO (2) Y UN DISPLAY (4) Y UN DISPOSITIVO DE MEMORIA DINAMICA (8) QUE PERMITEN EL CAMBIO POR EL PROPIO USUARIO DE LOS ESTADOS DE FILTRO SELECCIONADOS, QUE SON REPROGRAMADOS Y PERMANECEN EN UNA POSTERIOR PUESTA EN MARCHA DEL APARATO, ADAPTANDOSE ASI A LAS CONDICIONES DE CADA INSTALACION. LOS DATOS DE SEÑAL SON CONMUTADOS Y DIRIGIDOS POR UN SELECTOR (7) A LAS POSICIONES RESPECTIVAS DE LA MEMORIA DINAMICA (8) PARA SU TRANSMISION SECUENCIAL A LOS FILTROS.
ES9202101A 1992-10-21 1992-10-21 Sintonizador electronico programable para antenas colectivas de t.v. Expired - Fee Related ES2060528B1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9202101A ES2060528B1 (es) 1992-10-21 1992-10-21 Sintonizador electronico programable para antenas colectivas de t.v.
DE19934335091 DE4335091C2 (de) 1992-10-21 1993-10-14 Programmierbarer elektronischer Tuner für Fernseh-Hausantennen
FR9312577A FR2697705B1 (fr) 1992-10-21 1993-10-21 Synthetiseur electronique programmable pour antennes collectives de tv.
GB9321739A GB2272341B (en) 1992-10-21 1993-10-21 Programmable electronic tuner for collective tv aerials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9202101A ES2060528B1 (es) 1992-10-21 1992-10-21 Sintonizador electronico programable para antenas colectivas de t.v.

Publications (2)

Publication Number Publication Date
ES2060528A1 true ES2060528A1 (es) 1994-11-16
ES2060528B1 ES2060528B1 (es) 1995-05-16

Family

ID=8278507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9202101A Expired - Fee Related ES2060528B1 (es) 1992-10-21 1992-10-21 Sintonizador electronico programable para antenas colectivas de t.v.

Country Status (4)

Country Link
DE (1) DE4335091C2 (es)
ES (1) ES2060528B1 (es)
FR (1) FR2697705B1 (es)
GB (1) GB2272341B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2206040A1 (es) * 2002-10-07 2004-05-01 Televes, S.A. Filtros sintonizables.
ES2345429A1 (es) * 2010-05-21 2010-09-22 Tecatel, S.A. Unidad programable de amplificacion de señales de television con control digital y procedimiento de operacion.
ES2356759A1 (es) * 2008-09-23 2011-04-13 Televes, S.A. Dispositivo de tratamiento de señales de telecomunicación.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE434864T1 (de) * 2004-09-27 2009-07-15 Unitron Elektronische filtereinrichtung zum empfang von tv-signalen
WO2010084192A1 (en) 2009-01-23 2010-07-29 Unitron Method and device for filtering desired filter frequency band from received tv signal
WO2010139562A1 (en) 2009-05-20 2010-12-09 Unitron Tv signal distribution filter having planar inductors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8306940A1 (es) * 1981-09-16 1983-06-01 Rca Corp Perfeccionamientos introducidos en una disposicion de sintonizacion para un receptor".
EP0155728A2 (en) * 1984-03-02 1985-09-25 Philips Electronics Uk Limited Frequency synthesised multichannel radio apparatus
GB2187906A (en) * 1986-03-12 1987-09-16 Alps Electric Co Ltd Electronic tuners
JPH02302116A (ja) * 1989-05-16 1990-12-14 Mitsubishi Electric Corp 電圧同調型選局回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456701A (en) * 1977-10-14 1979-05-08 Sanyo Electric Co Ltd Preset receiving device
US4368541A (en) * 1980-06-30 1983-01-11 Evans Robert M Multiplexing arrangement for a plurality of voltage controlled filters
DE3208760A1 (de) * 1982-03-11 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rundfunkempfaenger mit selbsttaetiger sendestationserkennung
DE3303711C2 (de) * 1983-02-04 1985-01-24 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Abstimmeinheit für Geräte der Nachrichtentechnik

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8306940A1 (es) * 1981-09-16 1983-06-01 Rca Corp Perfeccionamientos introducidos en una disposicion de sintonizacion para un receptor".
EP0155728A2 (en) * 1984-03-02 1985-09-25 Philips Electronics Uk Limited Frequency synthesised multichannel radio apparatus
GB2187906A (en) * 1986-03-12 1987-09-16 Alps Electric Co Ltd Electronic tuners
JPH02302116A (ja) * 1989-05-16 1990-12-14 Mitsubishi Electric Corp 電圧同調型選局回路

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN. Vol. 15, n‘ 86, (E-1039) (4614) 28-FEBRERO-1991 & JP-A-2302116 (MITSUBISHI ELECTRIC CORP.) 14-DICIEMBRE-1990 * resumen * *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2206040A1 (es) * 2002-10-07 2004-05-01 Televes, S.A. Filtros sintonizables.
ES2356759A1 (es) * 2008-09-23 2011-04-13 Televes, S.A. Dispositivo de tratamiento de señales de telecomunicación.
ES2345429A1 (es) * 2010-05-21 2010-09-22 Tecatel, S.A. Unidad programable de amplificacion de señales de television con control digital y procedimiento de operacion.

Also Published As

Publication number Publication date
ES2060528B1 (es) 1995-05-16
FR2697705B1 (fr) 1995-10-20
GB9321739D0 (en) 1993-12-15
DE4335091C2 (de) 2002-11-07
GB2272341B (en) 1996-09-04
DE4335091A1 (de) 1994-04-28
GB2272341A (en) 1994-05-11
FR2697705A1 (fr) 1994-05-06

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Legal Events

Date Code Title Description
PC2A Transfer of patent

Owner name: FAGOR S.COOP.

FD2A Announcement of lapse in spain

Effective date: 20141120