JPH018023Y2 - - Google Patents
Info
- Publication number
- JPH018023Y2 JPH018023Y2 JP1270281U JP1270281U JPH018023Y2 JP H018023 Y2 JPH018023 Y2 JP H018023Y2 JP 1270281 U JP1270281 U JP 1270281U JP 1270281 U JP1270281 U JP 1270281U JP H018023 Y2 JPH018023 Y2 JP H018023Y2
- Authority
- JP
- Japan
- Prior art keywords
- tuning
- circuit
- coil
- band
- switching
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000010355 oscillation Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1270281U JPH018023Y2 (US07655688-20100202-C00086.png) | 1981-01-30 | 1981-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1270281U JPH018023Y2 (US07655688-20100202-C00086.png) | 1981-01-30 | 1981-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57125034U JPS57125034U (US07655688-20100202-C00086.png) | 1982-08-04 |
| JPH018023Y2 true JPH018023Y2 (US07655688-20100202-C00086.png) | 1989-03-02 |
Family
ID=29810808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1270281U Expired JPH018023Y2 (US07655688-20100202-C00086.png) | 1981-01-30 | 1981-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH018023Y2 (US07655688-20100202-C00086.png) |
-
1981
- 1981-01-30 JP JP1270281U patent/JPH018023Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57125034U (US07655688-20100202-C00086.png) | 1982-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4247953A (en) | Tunable high-frequency input circuit | |
| JPH0348688B2 (US07655688-20100202-C00086.png) | ||
| JP2755630B2 (ja) | 帯域フィルタ回路配置 | |
| JPS58171132A (ja) | 受信機入力回路 | |
| US6876401B2 (en) | FM-broadcast-receivable television tuner for preventing adjacent-channel interference | |
| JPS63141416A (ja) | 同調装置 | |
| JPH018023Y2 (US07655688-20100202-C00086.png) | ||
| JPS63141401A (ja) | 可同調発振器 | |
| US6466114B1 (en) | Resonator with variable resonance frequency | |
| JPH09284157A (ja) | テレビジョンチューナの入力回路 | |
| JPS63142706A (ja) | 発振装置 | |
| JPH0451089B2 (US07655688-20100202-C00086.png) | ||
| JP4511014B2 (ja) | 同調可能な発振回路を有する発振器 | |
| JP4272155B2 (ja) | デュアルモード同調装置 | |
| JPH09214292A (ja) | 高周波同調回路 | |
| JPS6016096Y2 (ja) | Ｖｈｆチュ−ナの局部発振回路 | |
| JPH05235703A (ja) | チューナの段間同調回路 | |
| JP4043222B2 (ja) | テレビジョンチューナ | |
| JP3038797B2 (ja) | テレビジョンチューナ | |
| JPH06252706A (ja) | Ｔｖチューナの入力同調回路 | |
| JPH0611646Y2 (ja) | チューナ同調回路 | |
| US1831431A (en) | Electric coupling circuits | |
| JPH0139003Y2 (US07655688-20100202-C00086.png) | ||
| JPH11275478A (ja) | テレビジョンチューナー | |
| JP3103017U (ja) | テレビジョンチューナ |
