JPS5740686B2 - - Google Patents
Info
- Publication number
- JPS5740686B2 JPS5740686B2 JP4322975A JP4322975A JPS5740686B2 JP S5740686 B2 JPS5740686 B2 JP S5740686B2 JP 4322975 A JP4322975 A JP 4322975A JP 4322975 A JP4322975 A JP 4322975A JP S5740686 B2 JPS5740686 B2 JP S5740686B2
- Authority
- JP
- Japan
- 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
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
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4322975A JPS51118301A (en) | 1975-04-11 | 1975-04-11 | Circuit distribution for switching tuner s receiving frequency band |
| DE19762615690 DE2615690B2 (de) | 1975-04-11 | 1976-04-09 | Empfangsfrequenzband-Schalter |
| BR7602191A BR7602191A (pt) | 1975-04-11 | 1976-04-09 | Instalacao de circuito para sintonizador |
| MX789676U MX3776E (es) | 1975-04-11 | 1976-04-09 | Mejoras en circuitos de conmutacion de la banda de frecuencia de recepcion para sintonizador |
| AR26284676A AR209645A1 (es) | 1975-04-11 | 1976-04-12 | Disposicion de circuito que incluye un circuito de amplificacion de alta frecuencia |
| TR1920376A TR19203A (tr) | 1975-04-11 | 1976-04-13 | Akort donanimi icin alici frekans bandi baglama devre tertibati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4322975A JPS51118301A (en) | 1975-04-11 | 1975-04-11 | Circuit distribution for switching tuner s receiving frequency band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51118301A JPS51118301A (en) | 1976-10-18 |
| JPS5740686B2 true JPS5740686B2 (enrdf_load_stackoverflow) | 1982-08-30 |
Family
ID=12658070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4322975A Granted JPS51118301A (en) | 1975-04-11 | 1975-04-11 | Circuit distribution for switching tuner s receiving frequency band |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS51118301A (enrdf_load_stackoverflow) |
| AR (1) | AR209645A1 (enrdf_load_stackoverflow) |
| BR (1) | BR7602191A (enrdf_load_stackoverflow) |
| DE (1) | DE2615690B2 (enrdf_load_stackoverflow) |
| MX (1) | MX3776E (enrdf_load_stackoverflow) |
| TR (1) | TR19203A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144243A1 (de) * | 1981-11-07 | 1983-05-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "oszillator" |
| JP3828745B2 (ja) * | 2000-12-14 | 2006-10-04 | アルプス電気株式会社 | テレビジョンチューナ |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2047145C3 (de) * | 1970-09-24 | 1975-05-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Anschaltung mehrerer FrequenzvervieHacherstufen an einen gemeinsamen Generator für die Grundfrequenz |
| DE2319582B1 (de) * | 1973-04-18 | 1974-07-25 | Loewe Opta Gmbh, 1000 Berlin | Wellenbereichsumschalter für Hochfrequenzempfangsgeräte |
-
1975
- 1975-04-11 JP JP4322975A patent/JPS51118301A/ja active Granted
-
1976
- 1976-04-09 DE DE19762615690 patent/DE2615690B2/de not_active Ceased
- 1976-04-09 BR BR7602191A patent/BR7602191A/pt unknown
- 1976-04-09 MX MX789676U patent/MX3776E/es unknown
- 1976-04-12 AR AR26284676A patent/AR209645A1/es active
- 1976-04-13 TR TR1920376A patent/TR19203A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51118301A (en) | 1976-10-18 |
| DE2615690A1 (de) | 1976-10-21 |
| BR7602191A (pt) | 1976-10-05 |
| AR209645A1 (es) | 1977-05-13 |
| DE2615690B2 (de) | 1981-07-09 |
| TR19203A (tr) | 1978-06-23 |
| MX3776E (es) | 1981-07-02 |