BE481504A - - Google Patents

Info

Publication number
BE481504A
BE481504A BE481504DA BE481504A BE 481504 A BE481504 A BE 481504A BE 481504D A BE481504D A BE 481504DA BE 481504 A BE481504 A BE 481504A
Authority
BE
Belgium
Application number
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.)
Publication of BE481504A publication Critical patent/BE481504A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
BE481504D 1947-03-29 BE481504A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2570016X 1947-03-29

Publications (1)

Publication Number Publication Date
BE481504A true BE481504A (xx)

Family

ID=19874803

Family Applications (1)

Application Number Title Priority Date Filing Date
BE481504D BE481504A (xx) 1947-03-29

Country Status (3)

Country Link
US (1) US2570016A (xx)
BE (1) BE481504A (xx)
FR (1) FR963921A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778932A (en) * 1951-06-15 1957-01-22 Admiral Corp Reflex amplifier circuits
US2665377A (en) * 1951-12-20 1954-01-05 Sarkes Tarzian Universal tuning system for television receivers
NL282484A (xx) * 1961-08-25

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1675323A (en) * 1923-05-10 1928-07-03 Westinghouse Electric & Mfg Co Wave signaling system
US2323250A (en) * 1933-01-31 1943-06-29 Rca Corp Signaling system
BE403264A (xx) * 1933-05-23
DE686267C (de) * 1934-02-12 1940-01-10 Philips Patentverwaltung UEberlagerungsempfangsschaltung, bei der die zu vermischenden Schwingungen getrennten Gittern einer Mehrgitterroehre zugefuehrt werden
US2058512A (en) * 1934-05-28 1936-10-27 Rca Corp Radio receiver
US2122283A (en) * 1937-03-09 1938-06-28 Rca Corp Frequency converter
US2201365A (en) * 1938-07-13 1940-05-21 Hazeltine Corp Duplex vacuum-tube repeater
US2302867A (en) * 1941-10-25 1942-11-24 Rca Corp Combined mixer and intermediate frequency stage

Also Published As

Publication number Publication date
US2570016A (en) 1951-10-02
FR963921A (xx) 1950-07-26

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