KR920017292U - Broadband variable intermediate frequency filter circuit of satellite broadcasting tuner - Google Patents

Broadband variable intermediate frequency filter circuit of satellite broadcasting tuner

Info

Publication number
KR920017292U
KR920017292U KR2019910002581U KR910002581U KR920017292U KR 920017292 U KR920017292 U KR 920017292U KR 2019910002581 U KR2019910002581 U KR 2019910002581U KR 910002581 U KR910002581 U KR 910002581U KR 920017292 U KR920017292 U KR 920017292U
Authority
KR
South Korea
Prior art keywords
filter circuit
intermediate frequency
frequency filter
satellite broadcasting
broadcasting tuner
Prior art date
Application number
KR2019910002581U
Other languages
Korean (ko)
Other versions
KR930006547Y1 (en
Inventor
송석찬
Original Assignee
삼성전기 주식회사
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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019910002581U priority Critical patent/KR930006547Y1/en
Publication of KR920017292U publication Critical patent/KR920017292U/en
Application granted granted Critical
Publication of KR930006547Y1 publication Critical patent/KR930006547Y1/en

Links

Classifications

    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
    • H03H7/175—Series LC in series path
    • 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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)
  • Circuits Of Receivers In General (AREA)
KR2019910002581U 1991-02-25 1991-02-25 Variable if filter KR930006547Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002581U KR930006547Y1 (en) 1991-02-25 1991-02-25 Variable if filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002581U KR930006547Y1 (en) 1991-02-25 1991-02-25 Variable if filter

Publications (2)

Publication Number Publication Date
KR920017292U true KR920017292U (en) 1992-09-17
KR930006547Y1 KR930006547Y1 (en) 1993-09-24

Family

ID=19311194

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910002581U KR930006547Y1 (en) 1991-02-25 1991-02-25 Variable if filter

Country Status (1)

Country Link
KR (1) KR930006547Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010019963A (en) * 1999-08-31 2001-03-15 김종수 Tuner for recieving digital satellite broadcasting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100378365B1 (en) * 2000-07-21 2003-03-29 씨멘스브이디오한라 주식회사 U-turn indicative function for automobile use of turn signal lamp and bark-up lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010019963A (en) * 1999-08-31 2001-03-15 김종수 Tuner for recieving digital satellite broadcasting

Also Published As

Publication number Publication date
KR930006547Y1 (en) 1993-09-24

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020716

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee