KR890020146U - UHF, VHF common self-tuning tuner circuit - Google Patents

UHF, VHF common self-tuning tuner circuit

Info

Publication number
KR890020146U
KR890020146U KR2019880004198U KR880004198U KR890020146U KR 890020146 U KR890020146 U KR 890020146U KR 2019880004198 U KR2019880004198 U KR 2019880004198U KR 880004198 U KR880004198 U KR 880004198U KR 890020146 U KR890020146 U KR 890020146U
Authority
KR
South Korea
Prior art keywords
uhf
tuner circuit
common self
tuning tuner
vhf
Prior art date
Application number
KR2019880004198U
Other languages
Korean (ko)
Other versions
KR930005288Y1 (en
Inventor
김영근
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 KR2019880004198U priority Critical patent/KR930005288Y1/en
Publication of KR890020146U publication Critical patent/KR890020146U/en
Application granted granted Critical
Publication of KR930005288Y1 publication Critical patent/KR930005288Y1/en

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
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
KR2019880004198U 1988-03-29 1988-03-29 Electronic tuner for uhf & vhf KR930005288Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004198U KR930005288Y1 (en) 1988-03-29 1988-03-29 Electronic tuner for uhf & vhf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004198U KR930005288Y1 (en) 1988-03-29 1988-03-29 Electronic tuner for uhf & vhf

Publications (2)

Publication Number Publication Date
KR890020146U true KR890020146U (en) 1989-10-05
KR930005288Y1 KR930005288Y1 (en) 1993-08-11

Family

ID=19273611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004198U KR930005288Y1 (en) 1988-03-29 1988-03-29 Electronic tuner for uhf & vhf

Country Status (1)

Country Link
KR (1) KR930005288Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406353B1 (en) * 2001-12-14 2003-11-19 삼성전기주식회사 Switching circuit for input tuning in television tuner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406353B1 (en) * 2001-12-14 2003-11-19 삼성전기주식회사 Switching circuit for input tuning in television tuner

Also Published As

Publication number Publication date
KR930005288Y1 (en) 1993-08-11

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