SE384957B - Kopplingsanordning for styrning av sendarsokning i en hogfrekvensmottagare - Google Patents
Kopplingsanordning for styrning av sendarsokning i en hogfrekvensmottagareInfo
- Publication number
- SE384957B SE384957B SE7213236A SE1323672A SE384957B SE 384957 B SE384957 B SE 384957B SE 7213236 A SE7213236 A SE 7213236A SE 1323672 A SE1323672 A SE 1323672A SE 384957 B SE384957 B SE 384957B
- Authority
- SE
- Sweden
- Prior art keywords
- control
- high frequency
- connection device
- frequency receiver
- transmitter search
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
- H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
- H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2160004A DE2160004C2 (de) | 1971-12-03 | 1971-12-03 | Schaltung zur automatischen Sendersuche |
Publications (1)
Publication Number | Publication Date |
---|---|
SE384957B true SE384957B (sv) | 1976-05-24 |
Family
ID=5826905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7213236A SE384957B (sv) | 1971-12-03 | 1972-10-13 | Kopplingsanordning for styrning av sendarsokning i en hogfrekvensmottagare |
Country Status (10)
Country | Link |
---|---|
US (1) | US3820027A (sv) |
BE (1) | BE788977A (sv) |
CH (1) | CH540604A (sv) |
DE (1) | DE2160004C2 (sv) |
DK (1) | DK132919C (sv) |
FR (1) | FR2162182B1 (sv) |
GB (1) | GB1347436A (sv) |
IT (1) | IT971311B (sv) |
NL (1) | NL7211125A (sv) |
SE (1) | SE384957B (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2237824C2 (de) * | 1972-08-01 | 1985-01-17 | Clarion Co., Ltd., Tokio/Tokyo | Schaltung für die selbsttätige Sendersuche in einem Empfänger für ein Rundfunksignal |
US3965288A (en) * | 1973-06-08 | 1976-06-22 | Sanyo Electric Co., Ltd. | Automatic tuning apparatus |
CA1033478A (en) * | 1974-07-18 | 1978-06-20 | Sanyo Electric Co. Ltd. | Automatic tuning apparatus |
US4045775A (en) * | 1975-11-03 | 1977-08-30 | Gte Sylvania Incorporated | Continuous dc control circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467870A (en) * | 1965-02-16 | 1969-09-16 | Trio Corp | Automatic frequency sweep apparatus |
US3644853A (en) * | 1970-11-23 | 1972-02-22 | Zenith Radio Corp | Voltage-controlled signal-seeking tuning system |
-
0
- BE BE788977D patent/BE788977A/xx unknown
-
1971
- 1971-12-03 DE DE2160004A patent/DE2160004C2/de not_active Expired
-
1972
- 1972-08-15 NL NL7211125A patent/NL7211125A/xx not_active Application Discontinuation
- 1972-09-21 CH CH1391272A patent/CH540604A/de not_active IP Right Cessation
- 1972-10-13 SE SE7213236A patent/SE384957B/sv unknown
- 1972-10-20 GB GB4836572A patent/GB1347436A/en not_active Expired
- 1972-11-03 US US00303607A patent/US3820027A/en not_active Expired - Lifetime
- 1972-11-29 IT IT32212/72A patent/IT971311B/it active
- 1972-11-29 DK DK597572A patent/DK132919C/da active
- 1972-12-01 FR FR7242871A patent/FR2162182B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2160004A1 (sv) | 1972-11-09 |
DE2160004B2 (de) | 1972-11-09 |
NL7211125A (sv) | 1973-06-05 |
BE788977A (fr) | 1973-01-15 |
FR2162182A1 (sv) | 1973-07-13 |
GB1347436A (en) | 1974-02-27 |
US3820027A (en) | 1974-06-25 |
DK132919B (da) | 1976-02-23 |
FR2162182B1 (sv) | 1976-10-29 |
DE2160004C2 (de) | 1975-09-18 |
IT971311B (it) | 1974-04-30 |
CH540604A (de) | 1973-08-15 |
DK132919C (da) | 1976-07-26 |
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