KR880013890U - Pll 튜너의 동조단 절환회로 - Google Patents

Pll 튜너의 동조단 절환회로

Info

Publication number
KR880013890U
KR880013890U KR2019860022008U KR860022008U KR880013890U KR 880013890 U KR880013890 U KR 880013890U KR 2019860022008 U KR2019860022008 U KR 2019860022008U KR 860022008 U KR860022008 U KR 860022008U KR 880013890 U KR880013890 U KR 880013890U
Authority
KR
South Korea
Prior art keywords
tuner tuning
circuit
pll tuner
switching circuit
circuit switching
Prior art date
Application number
KR2019860022008U
Other languages
English (en)
Other versions
KR910006700Y1 (ko
Inventor
임헌종
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019860022008U priority Critical patent/KR910006700Y1/ko
Publication of KR880013890U publication Critical patent/KR880013890U/ko
Application granted granted Critical
Publication of KR910006700Y1 publication Critical patent/KR910006700Y1/ko

Links

Classifications

    • 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
    • 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
KR2019860022008U 1986-12-30 1986-12-30 Pll 튜너의 동조단 절환회로 KR910006700Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860022008U KR910006700Y1 (ko) 1986-12-30 1986-12-30 Pll 튜너의 동조단 절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860022008U KR910006700Y1 (ko) 1986-12-30 1986-12-30 Pll 튜너의 동조단 절환회로

Publications (2)

Publication Number Publication Date
KR880013890U true KR880013890U (ko) 1988-08-30
KR910006700Y1 KR910006700Y1 (ko) 1991-08-31

Family

ID=19258673

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860022008U KR910006700Y1 (ko) 1986-12-30 1986-12-30 Pll 튜너의 동조단 절환회로

Country Status (1)

Country Link
KR (1) KR910006700Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101763916B1 (ko) * 2016-01-27 2017-08-01 주식회사 에이런 막힘이 없는 금속필터 및 이 금속필터를 내장한 영구필터조립체

Also Published As

Publication number Publication date
KR910006700Y1 (ko) 1991-08-31

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Payment date: 19941227

Year of fee payment: 5

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