JPS577623A - Automatic sweeping device - Google Patents
Automatic sweeping deviceInfo
- Publication number
- JPS577623A JPS577623A JP8225580A JP8225580A JPS577623A JP S577623 A JPS577623 A JP S577623A JP 8225580 A JP8225580 A JP 8225580A JP 8225580 A JP8225580 A JP 8225580A JP S577623 A JPS577623 A JP S577623A
- Authority
- JP
- Japan
- Prior art keywords
- limit value
- frequency
- reception
- sweep
- sweeping
- 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
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
- H03J1/0041—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers
- H03J1/005—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers in a loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8225580A JPS577623A (en) | 1980-06-17 | 1980-06-17 | Automatic sweeping device |
US06/272,088 US4476580A (en) | 1980-06-17 | 1981-06-10 | Automatic continuous tuning control apparatus for a receiver |
DE8181302734T DE3173106D1 (en) | 1980-06-17 | 1981-06-17 | Tuning control apparatus of receiver having electronic tuner |
EP81302734A EP0042728B1 (en) | 1980-06-17 | 1981-06-17 | Tuning control apparatus of receiver having electronic tuner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8225580A JPS577623A (en) | 1980-06-17 | 1980-06-17 | Automatic sweeping device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS577623A true JPS577623A (en) | 1982-01-14 |
JPS6151809B2 JPS6151809B2 (ja) | 1986-11-11 |
Family
ID=13769329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8225580A Granted JPS577623A (en) | 1980-06-17 | 1980-06-17 | Automatic sweeping device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577623A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01171124U (ja) * | 1988-05-12 | 1989-12-04 | ||
JPH0241015A (ja) * | 1988-07-29 | 1990-02-09 | Aiwa Co Ltd | シンセサイザチューナを有する受信機 |
JPH05211424A (ja) * | 1992-01-30 | 1993-08-20 | Nec Corp | 周波数スイープ範囲制御装置 |
-
1980
- 1980-06-17 JP JP8225580A patent/JPS577623A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01171124U (ja) * | 1988-05-12 | 1989-12-04 | ||
JPH0241015A (ja) * | 1988-07-29 | 1990-02-09 | Aiwa Co Ltd | シンセサイザチューナを有する受信機 |
JPH05211424A (ja) * | 1992-01-30 | 1993-08-20 | Nec Corp | 周波数スイープ範囲制御装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6151809B2 (ja) | 1986-11-11 |
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