KR840003494U - 전자 동조 튜너 - Google Patents
전자 동조 튜너Info
- Publication number
- KR840003494U KR840003494U KR2019820010612U KR820010612U KR840003494U KR 840003494 U KR840003494 U KR 840003494U KR 2019820010612 U KR2019820010612 U KR 2019820010612U KR 820010612 U KR820010612 U KR 820010612U KR 840003494 U KR840003494 U KR 840003494U
- Authority
- KR
- South Korea
- Prior art keywords
- electronic tuner
- tuner
- electronic
- Prior art date
Links
Classifications
-
- 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
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982016034U JPS58119234U (ja) | 1982-02-08 | 1982-02-08 | 電子同調チユ−ナ |
| JP16034 | 1982-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR840003494U true KR840003494U (ko) | 1984-07-25 |
| KR890007396Y1 KR890007396Y1 (ko) | 1989-10-25 |
Family
ID=30028416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019820010612U KR890007396Y1 (ko) | 1982-02-08 | 1982-12-30 | 전자 동조 튜너 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS58119234U (ko) |
| KR (1) | KR890007396Y1 (ko) |
-
1982
- 1982-02-08 JP JP1982016034U patent/JPS58119234U/ja active Pending
- 1982-12-30 KR KR2019820010612U patent/KR890007396Y1/ko active
Also Published As
| Publication number | Publication date |
|---|---|
| KR890007396Y1 (ko) | 1989-10-25 |
| JPS58119234U (ja) | 1983-08-13 |
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