FR1330427A - Dispositif changeur de fréquence - Google Patents

Dispositif changeur de fréquence

Info

Publication number
FR1330427A
FR1330427A FR905781A FR905781A FR1330427A FR 1330427 A FR1330427 A FR 1330427A FR 905781 A FR905781 A FR 905781A FR 905781 A FR905781 A FR 905781A FR 1330427 A FR1330427 A FR 1330427A
Authority
FR
France
Prior art keywords
frequency changer
grid
screen
changer device
cathode
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
FR905781A
Other languages
English (en)
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 FR1330427A publication Critical patent/FR1330427A/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
    • H03D7/10—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 different pairs of electrodes
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Plasma Technology (AREA)
  • Prostheses (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR905781A 1961-08-03 1962-08-01 Dispositif changeur de fréquence Expired FR1330427A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2824161A GB1000296A (en) 1961-08-03 1961-08-03 Improvements in or relating to self-oscillating mixer circuits

Publications (1)

Publication Number Publication Date
FR1330427A true FR1330427A (fr) 1963-06-21

Family

ID=10272568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905781A Expired FR1330427A (fr) 1961-08-03 1962-08-01 Dispositif changeur de fréquence

Country Status (6)

Country Link
BE (1) BE620956A (id)
DE (1) DE1202353B (id)
ES (1) ES279708A1 (id)
FR (1) FR1330427A (id)
GB (1) GB1000296A (id)
SE (1) SE302000B (id)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR648810A (fr) * 1927-10-22 1928-12-14 Tube électronique et ses divers schémas de montage
US2104100A (en) * 1936-05-29 1938-01-04 Rca Corp Superheterodyne converter network

Also Published As

Publication number Publication date
ES279708A1 (es) 1963-03-01
SE302000B (id) 1968-07-01
BE620956A (id)
GB1000296A (en) 1965-08-04
DE1202353B (de) 1965-10-07

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