KR930004660Y1 - 슈퍼 헤테로다인 수신회로 - Google Patents

슈퍼 헤테로다인 수신회로 Download PDF

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Publication number
KR930004660Y1
KR930004660Y1 KR2019880001494U KR880001494U KR930004660Y1 KR 930004660 Y1 KR930004660 Y1 KR 930004660Y1 KR 2019880001494 U KR2019880001494 U KR 2019880001494U KR 880001494 U KR880001494 U KR 880001494U KR 930004660 Y1 KR930004660 Y1 KR 930004660Y1
Authority
KR
South Korea
Prior art keywords
circuit
oscillation
voltage
frequency
variable capacitance
Prior art date
Application number
KR2019880001494U
Other languages
English (en)
Korean (ko)
Other versions
KR880017003U (ko
Inventor
겐이찌 세끼
가즈히고 고도
Original Assignee
샤프 가부시끼가이샤
쓰지 하루오
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 샤프 가부시끼가이샤, 쓰지 하루오 filed Critical 샤프 가부시끼가이샤
Publication of KR880017003U publication Critical patent/KR880017003U/ko
Application granted granted Critical
Publication of KR930004660Y1 publication Critical patent/KR930004660Y1/ko

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Classifications

    • 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
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers
    • 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)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
KR2019880001494U 1987-02-09 1988-02-09 슈퍼 헤테로다인 수신회로 KR930004660Y1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987017359U JPS63125422U (US06633600-20031014-M00021.png) 1987-02-09 1987-02-09

Publications (2)

Publication Number Publication Date
KR880017003U KR880017003U (ko) 1988-10-08
KR930004660Y1 true KR930004660Y1 (ko) 1993-07-22

Family

ID=30810046

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880001494U KR930004660Y1 (ko) 1987-02-09 1988-02-09 슈퍼 헤테로다인 수신회로

Country Status (2)

Country Link
JP (1) JPS63125422U (US06633600-20031014-M00021.png)
KR (1) KR930004660Y1 (US06633600-20031014-M00021.png)

Also Published As

Publication number Publication date
JPS63125422U (US06633600-20031014-M00021.png) 1988-08-16
KR880017003U (ko) 1988-10-08

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Payment date: 20020709

Year of fee payment: 10

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