JPS58123221A - 同調電圧発生回路 - Google Patents
同調電圧発生回路Info
- Publication number
- JPS58123221A JPS58123221A JP545882A JP545882A JPS58123221A JP S58123221 A JPS58123221 A JP S58123221A JP 545882 A JP545882 A JP 545882A JP 545882 A JP545882 A JP 545882A JP S58123221 A JPS58123221 A JP S58123221A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- sliding
- contact
- resistor
- tuning
- 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.)
- Granted
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
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP545882A JPS58123221A (ja) | 1982-01-19 | 1982-01-19 | 同調電圧発生回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP545882A JPS58123221A (ja) | 1982-01-19 | 1982-01-19 | 同調電圧発生回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58123221A true JPS58123221A (ja) | 1983-07-22 |
| JPH0153524B2 JPH0153524B2 (enExample) | 1989-11-14 |
Family
ID=11611774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP545882A Granted JPS58123221A (ja) | 1982-01-19 | 1982-01-19 | 同調電圧発生回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123221A (enExample) |
-
1982
- 1982-01-19 JP JP545882A patent/JPS58123221A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0153524B2 (enExample) | 1989-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5808531A (en) | Voltage-controlled variable tuning circuit | |
| US3593203A (en) | Variable impedance phase modulator | |
| KR0176718B1 (ko) | 평형 믹서를 구비한 튜너 | |
| US4186360A (en) | Digital channel selecting apparatus | |
| JPH01318431A (ja) | アナログ／ディジタル変換回路 | |
| JPS58123221A (ja) | 同調電圧発生回路 | |
| JPH0328095B2 (enExample) | ||
| US3074021A (en) | Crystal discriminator | |
| US3588721A (en) | Demodulator for frequency modulated signals | |
| US4831661A (en) | RF tuning circuit | |
| JPH0161254B2 (enExample) | ||
| EP0127832B1 (en) | Improved differential stage particularly for active filters | |
| JPS5816371B2 (ja) | アンテナキリカエスイツチ | |
| US2922960A (en) | Frequency changing circuit | |
| KR900008100Y1 (ko) | 튜닝 전압 공급회로 | |
| JPS6010113Y2 (ja) | 電子チュ−ナの操作回路 | |
| JPH06318960A (ja) | 位相変調器 | |
| SU1771061A1 (ru) | Чactothый дetektop | |
| JPS58182320A (ja) | 移相回路 | |
| JPS5946444B2 (ja) | 電子同調型選局装置 | |
| JPS61210718A (ja) | 非線形ピ−キング回路 | |
| JPS60162311A (ja) | 高周波信号切換回路 | |
| JPH04281623A (ja) | チューナ | |
| JPH03159267A (ja) | 基準電圧入力回路 | |
| JPS5832804B2 (ja) | 位相調整回路 |