JPS5687940A - Programed receiving radio - Google Patents
Programed receiving radioInfo
- Publication number
- JPS5687940A JPS5687940A JP16507579A JP16507579A JPS5687940A JP S5687940 A JPS5687940 A JP S5687940A JP 16507579 A JP16507579 A JP 16507579A JP 16507579 A JP16507579 A JP 16507579A JP S5687940 A JPS5687940 A JP S5687940A
- Authority
- JP
- Japan
- Prior art keywords
- time
- channel selection
- memory section
- programed
- selection key
- 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.)
- Pending
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
- H03J5/02—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 variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
- H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer
- H03J5/0281—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer the digital values being held in an auxiliary non erasable memory
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16507579A JPS5687940A (en) | 1979-12-18 | 1979-12-18 | Programed receiving radio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16507579A JPS5687940A (en) | 1979-12-18 | 1979-12-18 | Programed receiving radio |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5687940A true JPS5687940A (en) | 1981-07-17 |
Family
ID=15805385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16507579A Pending JPS5687940A (en) | 1979-12-18 | 1979-12-18 | Programed receiving radio |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687940A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370797A2 (en) * | 1988-11-24 | 1990-05-30 | Sony Corporation | Radio receiver |
US5864753A (en) * | 1995-03-06 | 1999-01-26 | Toyota Jidosha Kabushiki Kaisha | Radio station tuning system |
-
1979
- 1979-12-18 JP JP16507579A patent/JPS5687940A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370797A2 (en) * | 1988-11-24 | 1990-05-30 | Sony Corporation | Radio receiver |
US5864753A (en) * | 1995-03-06 | 1999-01-26 | Toyota Jidosha Kabushiki Kaisha | Radio station tuning system |
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