FR1073375A - Superheterodyne receiver - Google Patents

Superheterodyne receiver

Info

Publication number
FR1073375A
FR1073375A FR1073375DA FR1073375A FR 1073375 A FR1073375 A FR 1073375A FR 1073375D A FR1073375D A FR 1073375DA FR 1073375 A FR1073375 A FR 1073375A
Authority
FR
France
Prior art keywords
superheterodyne receiver
superheterodyne
receiver
Prior art date
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1073375A publication Critical patent/FR1073375A/en
Expired 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
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic 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
FR1073375D 1951-09-27 1952-09-25 Superheterodyne receiver Expired FR1073375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1073375X 1951-09-27

Publications (1)

Publication Number Publication Date
FR1073375A true FR1073375A (en) 1954-09-24

Family

ID=19868380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073375D Expired FR1073375A (en) 1951-09-27 1952-09-25 Superheterodyne receiver

Country Status (1)

Country Link
FR (1) FR1073375A (en)

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