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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow) 1973-05-10
DE2229696B1 DE2229696B1 (de) 1973-05-10
DE2229696C2 DE2229696C2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
CH (1) CH548702A (enrdf_load_stackoverflow)
DE (1) DE2229696B1 (enrdf_load_stackoverflow)

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
CH548702A (de) 1974-04-30
BE800933A (fr) 1973-10-01
DE2229696B1 (de) 1973-05-10
DE2229696C2 (enrdf_load_stackoverflow) 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