KR890011875U - 튜너 agc 보상회로 - Google Patents

튜너 agc 보상회로

Info

Publication number
KR890011875U
KR890011875U KR2019870020898U KR870020898U KR890011875U KR 890011875 U KR890011875 U KR 890011875U KR 2019870020898 U KR2019870020898 U KR 2019870020898U KR 870020898 U KR870020898 U KR 870020898U KR 890011875 U KR890011875 U KR 890011875U
Authority
KR
South Korea
Prior art keywords
compensation circuit
agc compensation
tuner agc
tuner
circuit
Prior art date
Application number
KR2019870020898U
Other languages
English (en)
Other versions
KR930008088Y1 (ko
Inventor
민병곤
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 KR2019870020898U priority Critical patent/KR930008088Y1/ko
Publication of KR890011875U publication Critical patent/KR890011875U/ko
Application granted granted Critical
Publication of KR930008088Y1 publication Critical patent/KR930008088Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • 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)
KR2019870020898U 1987-11-30 1987-11-30 튜너 agc 보상회로 KR930008088Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870020898U KR930008088Y1 (ko) 1987-11-30 1987-11-30 튜너 agc 보상회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870020898U KR930008088Y1 (ko) 1987-11-30 1987-11-30 튜너 agc 보상회로

Publications (2)

Publication Number Publication Date
KR890011875U true KR890011875U (ko) 1989-07-15
KR930008088Y1 KR930008088Y1 (ko) 1993-12-08

Family

ID=19269895

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870020898U KR930008088Y1 (ko) 1987-11-30 1987-11-30 튜너 agc 보상회로

Country Status (1)

Country Link
KR (1) KR930008088Y1 (ko)

Also Published As

Publication number Publication date
KR930008088Y1 (ko) 1993-12-08

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Legal Events

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