DE2033478C3 - - Google Patents

Info

Publication number
DE2033478C3
DE2033478C3 DE19702033478 DE2033478A DE2033478C3 DE 2033478 C3 DE2033478 C3 DE 2033478C3 DE 19702033478 DE19702033478 DE 19702033478 DE 2033478 A DE2033478 A DE 2033478A DE 2033478 C3 DE2033478 C3 DE 2033478C3
Authority
DE
Germany
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
Application number
DE19702033478
Other languages
German (de)
Other versions
DE2033478A1 (en
DE2033478B2 (en
Inventor
Peter Dipl.-Phys. X 8019 Dresden Wunderlich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZENTRALLABORATORIUM fur RUNDFUNKUND FERNSEHEMPFANGSTECHNIK X 8060 DRESDEN
Original Assignee
ZENTRALLABORATORIUM fur RUNDFUNKUND FERNSEHEMPFANGSTECHNIK X 8060 DRESDEN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZENTRALLABORATORIUM fur RUNDFUNKUND FERNSEHEMPFANGSTECHNIK X 8060 DRESDEN filed Critical ZENTRALLABORATORIUM fur RUNDFUNKUND FERNSEHEMPFANGSTECHNIK X 8060 DRESDEN
Publication of DE2033478A1 publication Critical patent/DE2033478A1/en
Publication of DE2033478B2 publication Critical patent/DE2033478B2/en
Application granted granted Critical
Publication of DE2033478C3 publication Critical patent/DE2033478C3/de
Granted legal-status Critical Current

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
DE19702033478 1969-07-24 1970-07-07 Circuit for automatic electronic station search tuning in a high-frequency receiver Granted DE2033478B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14143769 1969-07-24

Publications (3)

Publication Number Publication Date
DE2033478A1 DE2033478A1 (en) 1971-02-04
DE2033478B2 DE2033478B2 (en) 1974-03-21
DE2033478C3 true DE2033478C3 (en) 1974-10-17

Family

ID=5481496

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702033478 Granted DE2033478B2 (en) 1969-07-24 1970-07-07 Circuit for automatic electronic station search tuning in a high-frequency receiver

Country Status (1)

Country Link
DE (1) DE2033478B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220973A (en) 1977-07-26 1980-09-02 Indesit Industria Elettrodomestici Italiana S.P.A. Two-speed searching television tuner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220973A (en) 1977-07-26 1980-09-02 Indesit Industria Elettrodomestici Italiana S.P.A. Two-speed searching television tuner

Also Published As

Publication number Publication date
DE2033478A1 (en) 1971-02-04
DE2033478B2 (en) 1974-03-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977