FR746126A - Superheterodyne receiver - Google Patents

Superheterodyne receiver

Info

Publication number
FR746126A
FR746126A FR746126DA FR746126A FR 746126 A FR746126 A FR 746126A FR 746126D A FR746126D A FR 746126DA FR 746126 A FR746126 A FR 746126A
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 FR746126A publication Critical patent/FR746126A/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)
FR746126D 1931-11-19 1932-11-19 Superheterodyne receiver Expired FR746126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE746126X 1931-11-19

Publications (1)

Publication Number Publication Date
FR746126A true FR746126A (en) 1933-05-23

Family

ID=6648314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR746126D Expired FR746126A (en) 1931-11-19 1932-11-19 Superheterodyne receiver

Country Status (2)

Country Link
BE (1) BE392319A (en)
FR (1) FR746126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087841A1 (en) * 1982-03-03 1983-09-07 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Use of a dual gate field-effect transistor with an interposed conductor for the rejection of a frequency band

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087841A1 (en) * 1982-03-03 1983-09-07 Laboratoires D'electronique Et De Physique Appliquee L.E.P. Use of a dual gate field-effect transistor with an interposed conductor for the rejection of a frequency band
FR2522902A1 (en) * 1982-03-03 1983-09-09 Labo Electronique Physique USE OF A FIELD-GRID FIELD EFFECT TRANSISTOR AND INTERMEDIATED OHMIC FOR THE REJECTION OF A FREQUENCY BAND

Also Published As

Publication number Publication date
BE392319A (en)

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