FR752130A - Récepteur superhétérodyne - Google Patents

Récepteur superhétérodyne

Info

Publication number
FR752130A
FR752130A FR752130DA FR752130A FR 752130 A FR752130 A FR 752130A FR 752130D A FR752130D A FR 752130DA FR 752130 A FR752130 A FR 752130A
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
English (en)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR752130A publication Critical patent/FR752130A/fr
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
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/08—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between the same two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
FR752130D 1932-03-21 1933-03-08 Récepteur superhétérodyne Expired FR752130A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US600124A US2020832A (en) 1932-03-21 1932-03-21 Superheterodyne receiver

Publications (1)

Publication Number Publication Date
FR752130A true FR752130A (fr) 1933-09-16

Family

ID=24402407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752130D Expired FR752130A (fr) 1932-03-21 1933-03-08 Récepteur superhétérodyne

Country Status (2)

Country Link
US (1) US2020832A (fr)
FR (1) FR752130A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468041A (en) * 1942-03-09 1949-04-26 Int Standard Electric Corp Radio receiver
US2765373A (en) * 1951-02-20 1956-10-02 Alonzo L Smith Hearing aid, construction and support therefor

Also Published As

Publication number Publication date
US2020832A (en) 1935-11-12

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