GB303171A - Improvements in or relating to circuit arrangements suitable for use in valve transmitters - Google Patents

Improvements in or relating to circuit arrangements suitable for use in valve transmitters

Info

Publication number
GB303171A
GB303171A GB38308/28A GB3830828A GB303171A GB 303171 A GB303171 A GB 303171A GB 38308/28 A GB38308/28 A GB 38308/28A GB 3830828 A GB3830828 A GB 3830828A GB 303171 A GB303171 A GB 303171A
Authority
GB
United Kingdom
Prior art keywords
relating
circuit arrangements
arrangements suitable
transmitters
valve
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
GB38308/28A
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
Publication of GB303171A publication Critical patent/GB303171A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
    • H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Amplifiers (AREA)

Abstract

303,171. Telefunken Ges. f³r Drahtlose Telegraphie. Dec. 29, 1927, [Convention date]. Thermionic generators. - In a thermionic valve transmitter a choke D shunted by a resistance W is inserted in the anode A +, grid bias G, or filament supply leads H +, H - , at pointswhich carry virtually no high-frequency potentials at the operating frequency to avoid disturbing oscillation in the leads.
GB38308/28A 1927-12-29 1928-12-28 Improvements in or relating to circuit arrangements suitable for use in valve transmitters Expired GB303171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE303171X 1927-12-29

Publications (1)

Publication Number Publication Date
GB303171A true GB303171A (en) 1929-05-09

Family

ID=6110196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38308/28A Expired GB303171A (en) 1927-12-29 1928-12-28 Improvements in or relating to circuit arrangements suitable for use in valve transmitters

Country Status (2)

Country Link
US (1) US1914593A (en)
GB (1) GB303171A (en)

Also Published As

Publication number Publication date
US1914593A (en) 1933-06-20

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