BE622991A - - Google Patents

Info

Publication number
BE622991A
BE622991A BE622991DA BE622991A BE 622991 A BE622991 A BE 622991A BE 622991D A BE622991D A BE 622991DA BE 622991 A BE622991 A BE 622991A
Authority
BE
Belgium
Application number
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.)
Publication of BE622991A publication Critical patent/BE622991A/xx
Priority to FR910052A priority Critical patent/FR1334162A/en

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02Automatic frequency control
    • H03J7/04Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry
    • H04N5/46Receiver circuitry for receiving on more than one standard at will
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry
    • H04N5/50Tuning indicators; Automatic tuning control
BE622991D 1962-09-21 BE622991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR910052A FR1334162A (en) 1962-09-21 1962-09-21 frequency control circuit

Publications (1)

Publication Number Publication Date
BE622991A true BE622991A (en)

Family

ID=8787230

Family Applications (1)

Application Number Title Priority Date Filing Date
BE622991D BE622991A (en) 1962-09-21

Country Status (2)

Country Link
BE (1) BE622991A (en)
FR (1) FR1334162A (en)

Also Published As

Publication number Publication date
FR1334162A (en) 1963-08-02

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