MXPA98006696A - Sintonizador uhf/vhf. - Google Patents

Sintonizador uhf/vhf.

Info

Publication number
MXPA98006696A
MXPA98006696A MXPA98006696A MX9806696A MXPA98006696A MX PA98006696 A MXPA98006696 A MX PA98006696A MX PA98006696 A MXPA98006696 A MX PA98006696A MX 9806696 A MX9806696 A MX 9806696A MX PA98006696 A MXPA98006696 A MX PA98006696A
Authority
MX
Mexico
Prior art keywords
uhf
vhf tuner
vhf
tuner
Prior art date
Application number
MXPA98006696A
Other languages
English (en)
Inventor
Yamamoto Masaki
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of MXPA98006696A publication Critical patent/MXPA98006696A/es

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/4446—IF amplifier circuits specially adapted for B&W TV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
MXPA98006696A 1997-08-19 1998-08-18 Sintonizador uhf/vhf. MXPA98006696A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22267697 1997-08-19
JP10091621A JPH11127086A (ja) 1997-08-19 1998-04-03 Ｕｈｆ及びｖｈｆ共用チューナ

Publications (1)

Publication Number Publication Date
MXPA98006696A true MXPA98006696A (es) 2004-02-12

Family

ID=26433067

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA98006696A MXPA98006696A (es) 1997-08-19 1998-08-18 Sintonizador uhf/vhf.

Country Status (9)

Country Link
US (1) US6392715B1 (es)
EP (1) EP0898365B1 (es)
JP (1) JPH11127086A (es)
KR (1) KR100299866B1 (es)
CN (1) CN1111970C (es)
DE (1) DE69836249T2 (es)
MX (1) MXPA98006696A (es)
MY (1) MY121007A (es)
TW (1) TW387166B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048107A2 (en) * 1998-03-13 2000-11-02 Koninklijke Philips Electronics N.V. Tuning with diode detector
SG70642A1 (en) 1998-06-10 2000-02-22 Koninkl Philips Electronics Nv Mixer oscillator stage
KR100269159B1 (ko) * 1998-09-05 2000-10-16 윤종용 튜너 회로 설계 방법
US6760079B2 (en) * 1998-09-22 2004-07-06 Funai Electric Co., Ltd. TV tuner unit having a resonance network
JP3986195B2 (ja) * 1999-02-04 2007-10-03 アルプス電気株式会社 テレビジョン信号受信用チュ−ナ
DE19932563A1 (de) * 1999-07-13 2001-01-18 Philips Corp Intellectual Pty Tuner mit wenigstens einem ersten und einem zweiten Frequenzband
JP2002171185A (ja) * 2000-11-29 2002-06-14 Alps Electric Co Ltd テレビジョンチューナ
JP2002300065A (ja) * 2000-11-29 2002-10-11 Alps Electric Co Ltd テレビジョンチューナ
EP1328064A1 (en) * 2002-01-15 2003-07-16 Alps Electric Co., Ltd. Integrated television tuner circuit
GB0205698D0 (en) * 2002-03-12 2002-04-24 Zarlink Semiconductor Ltd Tuner
JP3666466B2 (ja) 2002-03-18 2005-06-29 株式会社村田製作所 Ｃａｔｖチューナ
JP3926702B2 (ja) 2002-08-07 2007-06-06 シャープ株式会社 電子チューナ
JP2004172933A (ja) * 2002-11-20 2004-06-17 Alps Electric Co Ltd テレビジョンチューナの発振回路
JP3101833U (ja) * 2003-11-21 2004-06-24 アルプス電気株式会社 テレビジョンチューナ
JP3106132U (ja) * 2004-06-23 2004-12-16 アルプス電気株式会社 テレビジョンチューナ
JP2006135518A (ja) * 2004-11-04 2006-05-25 Alps Electric Co Ltd 高周波増幅器
WO2006105916A1 (de) * 2005-04-07 2006-10-12 Atmel Germany Gmbh Verfahren zum störungsfreien frequenzwechsel in einem empfangssystem mit mehreren parallel betriebenen empfängern
KR100733981B1 (ko) * 2005-07-05 2007-07-02 삼성전자주식회사 튜너 및 이를 포함하는 방송처리장치
KR100764854B1 (ko) * 2006-02-09 2007-10-09 엘지이노텍 주식회사 위성 및 지상파 겸용 튜너
CN102255627A (zh) * 2011-03-25 2011-11-23 苏州奥奎拉电子科技有限公司 实现数据采集器UBox高速无线传输的方法
US8838058B2 (en) * 2011-05-09 2014-09-16 Bae Systems Information And Electronic Systems Integration Inc. Extending the upper frequency limit of a communications radio

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025953A (en) * 1975-11-26 1977-05-24 Quasar Electronics Corporation Frequency synthesizer tuning system for television receivers
JPS5456522U (es) * 1977-09-28 1979-04-19
US4249256A (en) * 1978-11-30 1981-02-03 Rca Corporation Continuous tuning arrangement for a multiband television receiver
US4340975A (en) * 1979-10-09 1982-07-20 Matsushita Electric Industrial Company, Limited Microwave mixing circuit and a VHF-UHF tuner having the mixing circuit
US4419768A (en) * 1980-09-30 1983-12-06 Matsushita Electric Industrial Company, Limited Wideband tuner for VHF, CATV and UHF television signals
US4499602A (en) * 1983-06-28 1985-02-12 Rca Corporation Double conversion tuner for broadcast and cable television channels
US4726072A (en) * 1983-07-28 1988-02-16 Matsushita Electric Industrial Co., Ltd. Double converter tuner
DE3821716A1 (de) * 1988-06-28 1990-01-04 Telefunken Electronic Gmbh Fernsehtuner mit einer bandfilterschaltung
DE3821714A1 (de) * 1988-06-28 1990-01-04 Telefunken Electronic Gmbh Fernsehtuner
DE69020598T2 (de) * 1989-02-17 1996-04-04 Matsushita Electric Ind Co Ltd Tuner zur Abstimmung auf ausgewählte Stationen.
NL8901460A (nl) * 1989-06-08 1991-01-02 Philips Nv Ontvanger voor terrestriele am- en satelliet fm-tv-omroepsignalen.
KR920001946A (ko) * 1990-06-21 1992-01-30 강진구 텔레비젼 신호 수신 튜닝방식 및 회로
US5311318A (en) * 1992-08-17 1994-05-10 Zenith Electronics Corporation Double conversion digital tuning system using separate digital numbers for controlling the local oscillators
US5525937A (en) * 1992-12-28 1996-06-11 Sony Corporation Frequency conversion circuit with UHF/VHF common PLL buffer
KR0129975B1 (ko) * 1994-06-09 1998-04-11 김광호 중간 주파수 자동 선택회로
JPH11128438A (ja) 1997-10-31 1999-05-18 Kunihiro Kawabe ポケットビリヤード台及びビリヤード台のポケット閉鎖具
US6169569B1 (en) * 1998-05-22 2001-01-02 Temic Telefumken Cable modem tuner
US6249673B1 (en) * 1998-11-09 2001-06-19 Philip Y. W. Tsui Universal transmitter

Also Published As

Publication number Publication date
DE69836249T2 (de) 2007-05-03
CN1209000A (zh) 1999-02-24
MY121007A (en) 2005-12-30
JPH11127086A (ja) 1999-05-11
US6392715B1 (en) 2002-05-21
KR100299866B1 (ko) 2001-09-22
CN1111970C (zh) 2003-06-18
EP0898365A1 (en) 1999-02-24
DE69836249D1 (de) 2006-12-07
EP0898365B1 (en) 2006-10-25
TW387166B (en) 2000-04-11
KR19990023659A (ko) 1999-03-25

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Legal Events

Date Code Title Description
FG Grant or registration