MY120737A - High- frequency electronic device - Google Patents

High- frequency electronic device

Info

Publication number
MY120737A
MY120737A MYPI98001822A MYPI9801822A MY120737A MY 120737 A MY120737 A MY 120737A MY PI98001822 A MYPI98001822 A MY PI98001822A MY PI9801822 A MYPI9801822 A MY PI9801822A MY 120737 A MY120737 A MY 120737A
Authority
MY
Malaysia
Prior art keywords
frequency
mixer
television signal
electronic device
frequency unit
Prior art date
Application number
MYPI98001822A
Other languages
English (en)
Inventor
Masahiko Saitou
Michinori Sasaki
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 MY120737A publication Critical patent/MY120737A/en

Links

Classifications

    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • H04N5/7755—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver the recorder being connected to, or coupled with, the antenna of the television receiver
    • 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
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Noise Elimination (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
MYPI98001822A 1997-04-25 1998-04-23 High- frequency electronic device MY120737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10984697A JP3573591B2 (ja) 1997-04-25 1997-04-25 高周波電子機器

Publications (1)

Publication Number Publication Date
MY120737A true MY120737A (en) 2005-11-30

Family

ID=14520685

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98001822A MY120737A (en) 1997-04-25 1998-04-23 High- frequency electronic device

Country Status (5)

Country Link
JP (1) JP3573591B2 (ja)
KR (1) KR100247832B1 (ja)
CN (1) CN1090843C (ja)
GB (1) GB2324665B (ja)
MY (1) MY120737A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798545A1 (fr) * 1999-09-14 2001-03-16 Koninkl Philips Electronics Nv Procede de demodulation preservant une grande purete spectrale
JP2003060998A (ja) * 2001-08-21 2003-02-28 Mitsumi Electric Co Ltd Ｒｆモジュレータ
CN102545959B (zh) * 2012-02-09 2014-03-12 成都中亚通茂科技有限公司 多频点宽带信号发生器以及信号处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456522U (ja) * 1977-09-28 1979-04-19
US4894720A (en) * 1987-07-31 1990-01-16 Sanyo Electric Co., Ltd. Circuit for selectively outputting high frequency signals
JP2661499B2 (ja) * 1993-03-08 1997-10-08 関西日本電気株式会社 チューナユニット

Also Published As

Publication number Publication date
CN1198617A (zh) 1998-11-11
GB2324665A (en) 1998-10-28
GB2324665B (en) 2001-01-03
JPH10303766A (ja) 1998-11-13
KR100247832B1 (ko) 2000-03-15
CN1090843C (zh) 2002-09-11
JP3573591B2 (ja) 2004-10-06
GB9807410D0 (en) 1998-06-03
KR19980081684A (ko) 1998-11-25

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