KR930003755U - Uhf 튜너의 입력회로 - Google Patents
Uhf 튜너의 입력회로Info
- Publication number
- KR930003755U KR930003755U KR2019910011855U KR910011855U KR930003755U KR 930003755 U KR930003755 U KR 930003755U KR 2019910011855 U KR2019910011855 U KR 2019910011855U KR 910011855 U KR910011855 U KR 910011855U KR 930003755 U KR930003755 U KR 930003755U
- Authority
- KR
- South Korea
- Prior art keywords
- input circuit
- uhf tuner
- tuner input
- uhf
- circuit
- Prior art date
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910011855U KR940001623Y1 (ko) | 1991-07-26 | 1991-07-26 | Uhf 튜너의 입력회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910011855U KR940001623Y1 (ko) | 1991-07-26 | 1991-07-26 | Uhf 튜너의 입력회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930003755U true KR930003755U (ko) | 1993-02-26 |
KR940001623Y1 KR940001623Y1 (ko) | 1994-03-21 |
Family
ID=19317158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910011855U KR940001623Y1 (ko) | 1991-07-26 | 1991-07-26 | Uhf 튜너의 입력회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940001623Y1 (ko) |
-
1991
- 1991-07-26 KR KR2019910011855U patent/KR940001623Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940001623Y1 (ko) | 1994-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69320123D1 (de) | Fernsehsignalverarbeitungsschaltung | |
DE69325490D1 (de) | Fernsehsignalverarbeitungsschaltung | |
DE69123383D1 (de) | MOS-Eingangsschaltung | |
DE3875661D1 (de) | Fernseh-hf-eingangsschaltung. | |
EP0451857A3 (en) | Input matching circuit | |
KR930003755U (ko) | Uhf 튜너의 입력회로 | |
KR920010603U (ko) | Uhf 입력 동조회로 | |
FI91470B (fi) | TV-virittimen tulopiiri | |
KR930005777U (ko) | 튜너의 입력신호 동조회로 | |
KR920022283U (ko) | Uhf 튜너 단간동조회로 | |
KR950015838U (ko) | 튜너의 매칭회로 | |
KR950012727U (ko) | 튜너의 복동조 회로 | |
KR880001439U (ko) | Uhf 튜너의 입력회로 | |
KR970048027U (ko) | 튜너용 uhf 입력회로 | |
KR950010330U (ko) | 튜너의 입력 동조 회로 | |
KR930012335U (ko) | 씨모스 입력회로 | |
KR980005738U (ko) | 튜너의 입력회로 | |
KR970064385U (ko) | 튜너의 입력회로 | |
KR930005792U (ko) | 입력레벨 선택회로 | |
KR930009999U (ko) | Vs 방식의 튜닝회로 | |
KR940013989U (ko) | 튜너의 입력 필터회로 | |
KR960026145U (ko) | 전자식 튜너부의 입력회로 | |
KR920022408U (ko) | 온 스크린 회로 | |
KR930003783U (ko) | 입력버퍼회로 | |
KR900001771U (ko) | 유선 tv 튜너의 입력필터회로 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
C193 | Request for withdrawal (abandonment) |