KR890023888U - Tuner for multi-channel reception - Google Patents

Tuner for multi-channel reception

Info

Publication number
KR890023888U
KR890023888U KR2019880007610U KR880007610U KR890023888U KR 890023888 U KR890023888 U KR 890023888U KR 2019880007610 U KR2019880007610 U KR 2019880007610U KR 880007610 U KR880007610 U KR 880007610U KR 890023888 U KR890023888 U KR 890023888U
Authority
KR
South Korea
Prior art keywords
tuner
channel reception
reception
channel
Prior art date
Application number
KR2019880007610U
Other languages
Korean (ko)
Other versions
KR910001426Y1 (en
Inventor
이기룡
Original Assignee
삼성전기 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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019880007610U priority Critical patent/KR910001426Y1/en
Publication of KR890023888U publication Critical patent/KR890023888U/en
Application granted granted Critical
Publication of KR910001426Y1 publication Critical patent/KR910001426Y1/en

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
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • H03J3/08—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges by varying a second parameter simultaneously with the tuning, e.g. coupling bandpass filter
KR2019880007610U 1988-05-24 1988-05-24 Multi-channel tuner KR910001426Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007610U KR910001426Y1 (en) 1988-05-24 1988-05-24 Multi-channel tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007610U KR910001426Y1 (en) 1988-05-24 1988-05-24 Multi-channel tuner

Publications (2)

Publication Number Publication Date
KR890023888U true KR890023888U (en) 1989-12-04
KR910001426Y1 KR910001426Y1 (en) 1991-03-04

Family

ID=19275448

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007610U KR910001426Y1 (en) 1988-05-24 1988-05-24 Multi-channel tuner

Country Status (1)

Country Link
KR (1) KR910001426Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000046466A (en) * 1998-12-31 2000-07-25 윤종용 Multichannel tuning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000046466A (en) * 1998-12-31 2000-07-25 윤종용 Multichannel tuning device

Also Published As

Publication number Publication date
KR910001426Y1 (en) 1991-03-04

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961122

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee