FR790227A - Shortwave radio frequency amplifier system - Google Patents

Shortwave radio frequency amplifier system

Info

Publication number
FR790227A
FR790227A FR790227DA FR790227A FR 790227 A FR790227 A FR 790227A FR 790227D A FR790227D A FR 790227DA FR 790227 A FR790227 A FR 790227A
Authority
FR
France
Prior art keywords
radio frequency
frequency amplifier
amplifier system
shortwave radio
shortwave
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR790227A publication Critical patent/FR790227A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
FR790227D 1934-05-21 1935-05-18 Shortwave radio frequency amplifier system Expired FR790227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US726634A US2122558A (en) 1934-05-21 1934-05-21 Short wave radio frequency amplifier system

Publications (1)

Publication Number Publication Date
FR790227A true FR790227A (en) 1935-11-16

Family

ID=24919390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790227D Expired FR790227A (en) 1934-05-21 1935-05-18 Shortwave radio frequency amplifier system

Country Status (2)

Country Link
US (1) US2122558A (en)
FR (1) FR790227A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441028A (en) * 1945-03-14 1948-05-04 Philco Corp Multiband radio receiver

Also Published As

Publication number Publication date
US2122558A (en) 1938-07-05

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