GB384583A - Improvements in or relating to superheterodyne receivers - Google Patents

Improvements in or relating to superheterodyne receivers

Info

Publication number
GB384583A
GB384583A GB17304/32A GB1730432A GB384583A GB 384583 A GB384583 A GB 384583A GB 17304/32 A GB17304/32 A GB 17304/32A GB 1730432 A GB1730432 A GB 1730432A GB 384583 A GB384583 A GB 384583A
Authority
GB
United Kingdom
Prior art keywords
coupling
june
relating
valve
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
GB17304/32A
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.)
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
Publication of GB384583A publication Critical patent/GB384583A/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
    • H03D7/06—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)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
GB17304/32A 1931-06-25 1932-06-18 Improvements in or relating to superheterodyne receivers Expired GB384583A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE380886T 1931-06-25
FR733712T 1931-06-25

Publications (1)

Publication Number Publication Date
GB384583A true GB384583A (en) 1932-12-08

Family

ID=3868764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17304/32A Expired GB384583A (en) 1931-06-25 1932-06-18 Improvements in or relating to superheterodyne receivers

Country Status (3)

Country Link
BE (1) BE380886A (enrdf_load_stackoverflow)
FR (1) FR733712A (enrdf_load_stackoverflow)
GB (1) GB384583A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE380886A (enrdf_load_stackoverflow) 1931-07-31
FR733712A (fr) 1932-10-10

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