GB228182A - High-frequency radio valve circuit - Google Patents

High-frequency radio valve circuit

Info

Publication number
GB228182A
GB228182A GB2094/25A GB209425A GB228182A GB 228182 A GB228182 A GB 228182A GB 2094/25 A GB2094/25 A GB 2094/25A GB 209425 A GB209425 A GB 209425A GB 228182 A GB228182 A GB 228182A
Authority
GB
United Kingdom
Prior art keywords
battery
frequency radio
valve circuit
amplifiers
radio 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
GB2094/25A
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.)
JOSEPH FRANCOIS CHRISTE
Original Assignee
JOSEPH FRANCOIS CHRISTE
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 JOSEPH FRANCOIS CHRISTE filed Critical JOSEPH FRANCOIS CHRISTE
Publication of GB228182A publication Critical patent/GB228182A/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

Abstract

228,182. Christe, J. F., (Assignee of Morrison, M. C.). Jan. 23, 1924, [Convention date]. Void [Published under Sect. 91 of the Act]. Thermionic amplifiers.-The grids 7, 17 of the two radio-frequency amplifiers are connected through the input coils 4, 16 respectively to the positive terminal 10 of the filament-heating battery A, the rheostat arms 5 and the parallel condensers 8, 18 being connected to the negative terminal 11. This automatically puts a positive bias on each grid and also inserts the resistance of the battery in the oscillation circuit thus tending to prevent the building up of undesirable oscillations. The plate 24 of the detector valve is connected through the telephones 25 to an intermediate point on the high-tension battery B.
GB2094/25A 1924-01-23 1925-01-23 High-frequency radio valve circuit Expired GB228182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US228182XA 1924-01-23 1924-01-23

Publications (1)

Publication Number Publication Date
GB228182A true GB228182A (en) 1925-07-30

Family

ID=21811597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2094/25A Expired GB228182A (en) 1924-01-23 1925-01-23 High-frequency radio valve circuit

Country Status (1)

Country Link
GB (1) GB228182A (en)

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