FR872043A - Tube mélangeur contenant un amplificateur à électrons secondaires - Google Patents

Tube mélangeur contenant un amplificateur à électrons secondaires

Info

Publication number
FR872043A
FR872043A FR872043DA FR872043A FR 872043 A FR872043 A FR 872043A FR 872043D A FR872043D A FR 872043DA FR 872043 A FR872043 A FR 872043A
Authority
FR
France
Prior art keywords
secondary electron
tube containing
mixer tube
electron amplifier
amplifier
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)
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR872043A publication Critical patent/FR872043A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting 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
    • H03D7/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR872043D 1940-05-15 1941-05-09 Tube mélangeur contenant un amplificateur à électrons secondaires Expired FR872043A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872043X 1940-05-15

Publications (1)

Publication Number Publication Date
FR872043A true FR872043A (fr) 1942-05-26

Family

ID=6815886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872043D Expired FR872043A (fr) 1940-05-15 1941-05-09 Tube mélangeur contenant un amplificateur à électrons secondaires

Country Status (2)

Country Link
BE (1) BE441417A (enrdf_load_stackoverflow)
FR (1) FR872043A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE441417A (enrdf_load_stackoverflow)

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