SE8200544L - Radiomottagare - Google Patents
RadiomottagareInfo
- Publication number
- SE8200544L SE8200544L SE8200544A SE8200544A SE8200544L SE 8200544 L SE8200544 L SE 8200544L SE 8200544 A SE8200544 A SE 8200544A SE 8200544 A SE8200544 A SE 8200544A SE 8200544 L SE8200544 L SE 8200544L
- Authority
- SE
- Sweden
- Prior art keywords
- circuit
- output
- tuning
- level
- signal
- Prior art date
Links
- 238000009795 derivation Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/341—Muting when no signals or only weak signals are present
-
- 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
- H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
- H03J1/0066—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means with means for analysing the received signal strength
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Noise Elimination (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1540781A JPS57129017A (en) | 1981-02-03 | 1981-02-03 | Receiver |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8200544L true SE8200544L (sv) | 1982-08-04 |
SE454037B SE454037B (sv) | 1988-03-21 |
Family
ID=11887871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8200544A SE454037B (sv) | 1981-02-03 | 1982-02-01 | Radiomottagare |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS57129017A (sv) |
DE (1) | DE3202607A1 (sv) |
SE (1) | SE454037B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718845A1 (de) * | 1987-06-05 | 1988-12-15 | Thomson Brandt Gmbh | Empfangsgeraet fuer rundfunksignale mit einer darin enthaltenen zusaetzlichen information (rds) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247543A (en) * | 1975-10-14 | 1977-04-15 | Nippon Steel Corp | Device for setting diaphragm of shaped steel |
JPS6043695B2 (ja) * | 1978-10-02 | 1985-09-30 | 株式会社ケンウッド | Fm受信機 |
JPS56146U (sv) * | 1979-06-15 | 1981-01-06 | ||
NL8000509A (nl) * | 1980-01-28 | 1981-08-17 | Philips Nv | Ontvanger met een zenderzoekschakeling. |
NL8003087A (nl) * | 1980-05-29 | 1982-01-04 | Philips Nv | Ontvanger met een zenderzoekschakeling. |
DE3034155C2 (de) * | 1980-09-11 | 1985-10-10 | Becker Autoradiowerk Gmbh, 7516 Karlsbad | Verfahren und Schaltungsanordnung zum Abstimmen eines Rundfunkempfängers |
-
1981
- 1981-02-03 JP JP1540781A patent/JPS57129017A/ja active Granted
-
1982
- 1982-01-27 DE DE19823202607 patent/DE3202607A1/de not_active Withdrawn
- 1982-02-01 SE SE8200544A patent/SE454037B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3202607A1 (de) | 1982-09-02 |
JPH0338780B2 (sv) | 1991-06-11 |
JPS57129017A (en) | 1982-08-10 |
SE454037B (sv) | 1988-03-21 |
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Legal Events
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