NL57631C - - Google Patents

Info

Publication number
NL57631C
NL57631C NL57631DA NL57631C NL 57631 C NL57631 C NL 57631C NL 57631D A NL57631D A NL 57631DA NL 57631 C NL57631 C NL 57631C
Authority
NL
Netherlands
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 NL57631C publication Critical patent/NL57631C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
NL57631D 1939-09-08 NL57631C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL234469X 1939-09-08

Publications (1)

Publication Number Publication Date
NL57631C true NL57631C (en)

Family

ID=19780179

Family Applications (1)

Application Number Title Priority Date Filing Date
NL57631D NL57631C (en) 1939-09-08

Country Status (7)

Country Link
US (1) US2273640A (en)
BE (1) BE440600A (en)
CH (1) CH234469A (en)
DE (1) DE1081512B (en)
FR (1) FR873942A (en)
GB (1) GB607028A (en)
NL (1) NL57631C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511107A (en) * 1942-11-11 1950-06-13 Philip H Greeley Radio receiving circuit
US2549423A (en) * 1943-09-22 1951-04-17 Rca Corp Reduction of selective fading distortion
US2420439A (en) * 1943-11-02 1947-05-13 Morrison Montford Aircraft range and direction finder
US2460900A (en) * 1943-12-31 1949-02-08 Philco Corp Wide-band superheterodyne receiver
US2508048A (en) * 1944-12-21 1950-05-16 Rca Corp Frequency converter circuits
BE473522A (en) * 1946-05-28
US2571041A (en) * 1946-06-28 1951-10-09 Rca Corp Heterodyne detector circuit
US3147440A (en) * 1959-02-17 1964-09-01 Singer Inc H R B Cross-modulation detector means tuned to local oscillator frequency

Also Published As

Publication number Publication date
GB607028A (en) 1948-08-24
CH234469A (en) 1944-09-30
DE1081512B (en) 1960-05-12
US2273640A (en) 1942-02-17
BE440600A (en)
FR873942A (en) 1942-07-23

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