JPS5514585B2 - - Google Patents
Info
- Publication number
- JPS5514585B2 JPS5514585B2 JP14806278A JP14806278A JPS5514585B2 JP S5514585 B2 JPS5514585 B2 JP S5514585B2 JP 14806278 A JP14806278 A JP 14806278A JP 14806278 A JP14806278 A JP 14806278A JP S5514585 B2 JPS5514585 B2 JP S5514585B2
- 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
- H03J5/02—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)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Superheterodyne Receivers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14806278A JPS55670A (en) | 1978-11-29 | 1978-11-29 | Receiving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14806278A JPS55670A (en) | 1978-11-29 | 1978-11-29 | Receiving device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9605671A Division JPS555729B2 (en) | 1971-11-29 | 1971-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55670A JPS55670A (en) | 1980-01-07 |
JPS5514585B2 true JPS5514585B2 (en) | 1980-04-17 |
Family
ID=15444327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14806278A Granted JPS55670A (en) | 1978-11-29 | 1978-11-29 | Receiving device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55670A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834033U (en) * | 1981-08-28 | 1983-03-05 | 三井造船株式会社 | Seal member for pipe hydraulic testing machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531724A (en) * | 1968-08-23 | 1970-09-29 | Electra Corp | Signal-seeking radio receiver |
-
1978
- 1978-11-29 JP JP14806278A patent/JPS55670A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531724A (en) * | 1968-08-23 | 1970-09-29 | Electra Corp | Signal-seeking radio receiver |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5834033U (en) * | 1981-08-28 | 1983-03-05 | 三井造船株式会社 | Seal member for pipe hydraulic testing machine |
Also Published As
Publication number | Publication date |
---|---|
JPS55670A (en) | 1980-01-07 |