KR940002142U - Bs 튜너의 rf 입력절환회로 - Google Patents

Bs 튜너의 rf 입력절환회로

Info

Publication number
KR940002142U
KR940002142U KR2019920010251U KR920010251U KR940002142U KR 940002142 U KR940002142 U KR 940002142U KR 2019920010251 U KR2019920010251 U KR 2019920010251U KR 920010251 U KR920010251 U KR 920010251U KR 940002142 U KR940002142 U KR 940002142U
Authority
KR
South Korea
Prior art keywords
tuner
switching circuit
input switching
input
circuit
Prior art date
Application number
KR2019920010251U
Other languages
English (en)
Other versions
KR0116895Y1 (ko
Inventor
김상규
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR92010251U priority Critical patent/KR0116895Y1/ko
Publication of KR940002142U publication Critical patent/KR940002142U/ko
Application granted granted Critical
Publication of KR0116895Y1 publication Critical patent/KR0116895Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • 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
    • 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)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electronic Switches (AREA)
KR92010251U 1992-06-10 1992-06-10 Bs 튜너의 rf 입력절환회로 KR0116895Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92010251U KR0116895Y1 (ko) 1992-06-10 1992-06-10 Bs 튜너의 rf 입력절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92010251U KR0116895Y1 (ko) 1992-06-10 1992-06-10 Bs 튜너의 rf 입력절환회로

Publications (2)

Publication Number Publication Date
KR940002142U true KR940002142U (ko) 1994-01-03
KR0116895Y1 KR0116895Y1 (ko) 1998-05-15

Family

ID=19334620

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92010251U KR0116895Y1 (ko) 1992-06-10 1992-06-10 Bs 튜너의 rf 입력절환회로

Country Status (1)

Country Link
KR (1) KR0116895Y1 (ko)

Also Published As

Publication number Publication date
KR0116895Y1 (ko) 1998-05-15

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