BE501310A - - Google Patents

Info

Publication number
BE501310A
BE501310A BE501310DA BE501310A BE 501310 A BE501310 A BE 501310A BE 501310D A BE501310D A BE 501310DA BE 501310 A BE501310 A BE 501310A
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 BE501310A publication Critical patent/BE501310A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/005Details 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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D5/00Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46Reflex amplifiers
    • H03F3/48Reflex amplifiers with tubes only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/26Circuits for superheterodyne receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
BE501310D 1950-02-21 BE501310A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE292959X 1950-02-21

Publications (1)

Publication Number Publication Date
BE501310A true BE501310A (ja)

Family

ID=6076373

Family Applications (1)

Application Number Title Priority Date Filing Date
BE501310D BE501310A (ja) 1950-02-21

Country Status (3)

Country Link
BE (1) BE501310A (ja)
CH (1) CH292959A (ja)
FR (1) FR1032830A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075681B (de) * 1960-02-18 Siemens S. Halske Aktiengesell schaft Berlin und München Überlagerungsempfänger fur mehrere Wellenbereiche

Also Published As

Publication number Publication date
CH292959A (de) 1953-08-31
FR1032830A (fr) 1953-07-06

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