KR880001439U - Uhf 튜너의 입력회로 - Google Patents

Uhf 튜너의 입력회로

Info

Publication number
KR880001439U
KR880001439U KR2019860009251U KR860009251U KR880001439U KR 880001439 U KR880001439 U KR 880001439U KR 2019860009251 U KR2019860009251 U KR 2019860009251U KR 860009251 U KR860009251 U KR 860009251U KR 880001439 U KR880001439 U KR 880001439U
Authority
KR
South Korea
Prior art keywords
input circuit
uhf tuner
tuner input
uhf
circuit
Prior art date
Application number
KR2019860009251U
Other languages
English (en)
Other versions
KR890005515Y1 (ko
Inventor
박기준
Original Assignee
삼성전자부품 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 삼성전자부품 주식회사 filed Critical 삼성전자부품 주식회사
Priority to KR2019860009251U priority Critical patent/KR890005515Y1/ko
Publication of KR880001439U publication Critical patent/KR880001439U/ko
Application granted granted Critical
Publication of KR890005515Y1 publication Critical patent/KR890005515Y1/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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Filters And Equalizers (AREA)
KR2019860009251U 1986-06-30 1986-06-30 Uhf 튜너의 입력회로 KR890005515Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860009251U KR890005515Y1 (ko) 1986-06-30 1986-06-30 Uhf 튜너의 입력회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860009251U KR890005515Y1 (ko) 1986-06-30 1986-06-30 Uhf 튜너의 입력회로

Publications (2)

Publication Number Publication Date
KR880001439U true KR880001439U (ko) 1988-03-15
KR890005515Y1 KR890005515Y1 (ko) 1989-08-21

Family

ID=19253159

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860009251U KR890005515Y1 (ko) 1986-06-30 1986-06-30 Uhf 튜너의 입력회로

Country Status (1)

Country Link
KR (1) KR890005515Y1 (ko)

Also Published As

Publication number Publication date
KR890005515Y1 (ko) 1989-08-21

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