KR930016672U - Wideband variable input filter circuit of satellite broadcasting tuner - Google Patents

Wideband variable input filter circuit of satellite broadcasting tuner

Info

Publication number
KR930016672U
KR930016672U KR2019910021868U KR910021868U KR930016672U KR 930016672 U KR930016672 U KR 930016672U KR 2019910021868 U KR2019910021868 U KR 2019910021868U KR 910021868 U KR910021868 U KR 910021868U KR 930016672 U KR930016672 U KR 930016672U
Authority
KR
South Korea
Prior art keywords
filter circuit
satellite broadcasting
input filter
variable input
broadcasting tuner
Prior art date
Application number
KR2019910021868U
Other languages
Korean (ko)
Other versions
KR940003613Y1 (en
Inventor
서형준
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR2019910021868U priority Critical patent/KR940003613Y1/en
Publication of KR930016672U publication Critical patent/KR930016672U/en
Application granted granted Critical
Publication of KR940003613Y1 publication Critical patent/KR940003613Y1/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
    • H03H7/12—Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency
    • 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
    • H03H7/0153—Electrical filters; Controlling thereof
    • H03H7/0161—Bandpass filters
    • 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
    • H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
KR2019910021868U 1991-12-10 1991-12-10 Wideband variable input filter circuit KR940003613Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910021868U KR940003613Y1 (en) 1991-12-10 1991-12-10 Wideband variable input filter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910021868U KR940003613Y1 (en) 1991-12-10 1991-12-10 Wideband variable input filter circuit

Publications (2)

Publication Number Publication Date
KR930016672U true KR930016672U (en) 1993-07-29
KR940003613Y1 KR940003613Y1 (en) 1994-06-02

Family

ID=19323941

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910021868U KR940003613Y1 (en) 1991-12-10 1991-12-10 Wideband variable input filter circuit

Country Status (1)

Country Link
KR (1) KR940003613Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020005927A (en) * 2000-07-11 2002-01-18 쇼본도 겐세츠 가부시키가이샤 Washer for adhesive injection apparatus, adhesive injection apparatus and method of adhesive injection
KR100413228B1 (en) * 2001-05-22 2003-12-31 지오콘머테리얼 주식회사 Method of construction for repairing crack and coming-off of concrete structures using ultra-fine particles suspension or polymer ceramics hybrid suspension grouts
KR100560000B1 (en) * 2004-07-15 2006-03-13 세리플랫폼 주식회사 circuits of tuner for satellite broadcasting

Also Published As

Publication number Publication date
KR940003613Y1 (en) 1994-06-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee