FR673876A - Shortwave transmission device - Google Patents

Shortwave transmission device

Info

Publication number
FR673876A
FR673876A FR673876DA FR673876A FR 673876 A FR673876 A FR 673876A FR 673876D A FR673876D A FR 673876DA FR 673876 A FR673876 A FR 673876A
Authority
FR
France
Prior art keywords
transmission device
shortwave transmission
shortwave
transmission
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR673876A publication Critical patent/FR673876A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR673876D 1929-04-23 1929-04-23 Shortwave transmission device Expired FR673876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673876T 1929-04-23

Publications (1)

Publication Number Publication Date
FR673876A true FR673876A (en) 1930-01-21

Family

ID=9018440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673876D Expired FR673876A (en) 1929-04-23 1929-04-23 Shortwave transmission device

Country Status (1)

Country Link
FR (1) FR673876A (en)

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