FR939441A - Superheterodyne receiver - Google Patents

Superheterodyne receiver

Info

Publication number
FR939441A
FR939441A FR939441DA FR939441A FR 939441 A FR939441 A FR 939441A FR 939441D A FR939441D A FR 939441DA FR 939441 A FR939441 A FR 939441A
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 FR939441A publication Critical patent/FR939441A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/24—Continuous tuning of more than one resonant circuit simultaneously, the circuits being tuned to substantially the same frequency, e.g. for single-knob tuning
FR939441D 1944-12-12 1946-12-13 Superheterodyne receiver Expired FR939441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE939441X 1944-12-12

Publications (1)

Publication Number Publication Date
FR939441A true FR939441A (en) 1948-11-15

Family

ID=3887840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939441D Expired FR939441A (en) 1944-12-12 1946-12-13 Superheterodyne receiver

Country Status (1)

Country Link
FR (1) FR939441A (en)

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