DE2229696A1 - - Google Patents

Info

Publication number
DE2229696A1
DE2229696A1 DE19722229696 DE2229696A DE2229696A1 DE 2229696 A1 DE2229696 A1 DE 2229696A1 DE 19722229696 DE19722229696 DE 19722229696 DE 2229696 A DE2229696 A DE 2229696A DE 2229696 A1 DE2229696 A1 DE 2229696A1
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.)
Granted
Application number
DE19722229696
Other languages
German (de)
Other versions
DE2229696B1 (de
DE2229696C2 (OSRAM
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 filed Critical
Priority to DE19722229696 priority Critical patent/DE2229696B1/de
Publication of DE2229696A1 publication Critical patent/DE2229696A1/de
Publication of DE2229696B1 publication Critical patent/DE2229696B1/de
Priority to BE132288A priority patent/BE800933A/xx
Priority to CH878373A priority patent/CH548702A/xx
Application granted granted Critical
Publication of DE2229696C2 publication Critical patent/DE2229696C2/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
DE19722229696 1972-06-19 1972-06-19 Schaltungsanordnung zur automatischen sendersuche Granted DE2229696B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19722229696 DE2229696B1 (de) 1972-06-19 1972-06-19 Schaltungsanordnung zur automatischen sendersuche
BE132288A BE800933A (fr) 1972-06-19 1973-06-14 Dispositif de circuit pour la recherche automatique d'emissions
CH878373A CH548702A (de) 1972-06-19 1973-06-18 Schaltungsanordnung zur automatischen sendersuche.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722229696 DE2229696B1 (de) 1972-06-19 1972-06-19 Schaltungsanordnung zur automatischen sendersuche

Publications (3)

Publication Number Publication Date
DE2229696A1 true DE2229696A1 (OSRAM) 1973-05-10
DE2229696B1 DE2229696B1 (de) 1973-05-10
DE2229696C2 DE2229696C2 (OSRAM) 1973-11-29

Family

ID=5848061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722229696 Granted DE2229696B1 (de) 1972-06-19 1972-06-19 Schaltungsanordnung zur automatischen sendersuche

Country Status (3)

Country Link
BE (1) BE800933A (OSRAM)
CH (1) CH548702A (OSRAM)
DE (1) DE2229696B1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285018A1 (fr) * 1974-07-18 1976-04-09 Sanyo Electric Co Appareil d'accord automatique
US4201943A (en) * 1977-04-26 1980-05-06 Licentia Patent-Verwaltungs-G.M.B.H. Tuning circuit for a high frequency heterodyne receiver with tuning controlled by direct voltage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285018A1 (fr) * 1974-07-18 1976-04-09 Sanyo Electric Co Appareil d'accord automatique
US4201943A (en) * 1977-04-26 1980-05-06 Licentia Patent-Verwaltungs-G.M.B.H. Tuning circuit for a high frequency heterodyne receiver with tuning controlled by direct voltage

Also Published As

Publication number Publication date
DE2229696B1 (de) 1973-05-10
CH548702A (de) 1974-04-30
BE800933A (fr) 1973-10-01
DE2229696C2 (OSRAM) 1973-11-29

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee