FR881673A - Method and device applicable to frequency changes - Google Patents

Method and device applicable to frequency changes

Info

Publication number
FR881673A
FR881673A FR881673DA FR881673A FR 881673 A FR881673 A FR 881673A FR 881673D A FR881673D A FR 881673DA FR 881673 A FR881673 A FR 881673A
Authority
FR
France
Prior art keywords
frequency changes
device applicable
applicable
frequency
changes
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)
Inventor
Gustave Longo
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
Application granted granted Critical
Publication of FR881673A publication Critical patent/FR881673A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR881673D 1941-02-10 1941-02-10 Method and device applicable to frequency changes Expired FR881673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881673T 1941-02-10

Publications (1)

Publication Number Publication Date
FR881673A true FR881673A (en) 1943-05-05

Family

ID=9373093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881673D Expired FR881673A (en) 1941-02-10 1941-02-10 Method and device applicable to frequency changes

Country Status (1)

Country Link
FR (1) FR881673A (en)

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