SE374242B - - Google Patents
Info
- Publication number
- SE374242B SE374242B SE7109202A SE920271A SE374242B SE 374242 B SE374242 B SE 374242B SE 7109202 A SE7109202 A SE 7109202A SE 920271 A SE920271 A SE 920271A SE 374242 B SE374242 B SE 374242B
- Authority
- SE
- Sweden
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
- H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
-
- 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 |
|---|---|---|---|
| DE19702038694 DE2038694C3 (de) | 1970-07-30 | Schaltung zur automatischen Sendersuche in Geräten der Nachrichtentechnik mit Kapazitätsdioden-Abstimmung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE374242B true SE374242B (en:Method) | 1975-02-24 |
Family
ID=5778836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7109202A SE374242B (en:Method) | 1970-07-30 | 1971-07-15 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3742362A (en:Method) |
| CH (1) | CH528843A (en:Method) |
| DK (1) | DK136569C (en:Method) |
| SE (1) | SE374242B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL182359C (nl) * | 1974-12-24 | 1988-02-16 | Fujitsu Ten Ltd | Radio-ontvanger. |
| US4307465A (en) * | 1979-10-15 | 1981-12-22 | Gte Laboratories Incorporated | Digital communications receiver |
| US5041023A (en) * | 1988-01-22 | 1991-08-20 | Burndy Corporation | Card edge connector |
-
1971
- 1971-07-15 SE SE7109202A patent/SE374242B/xx unknown
- 1971-07-27 US US00166432A patent/US3742362A/en not_active Expired - Lifetime
- 1971-07-29 DK DK371971A patent/DK136569C/da active
- 1971-07-29 CH CH1116471A patent/CH528843A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH528843A (de) | 1972-09-30 |
| DK136569B (da) | 1977-10-24 |
| DE2038694B2 (de) | 1977-05-26 |
| US3742362A (en) | 1973-06-26 |
| DK136569C (da) | 1978-03-20 |
| DE2038694A1 (de) | 1972-02-03 |