CH258996A - Ultra-short wave diode frequency changer device. - Google Patents

Ultra-short wave diode frequency changer device.

Info

Publication number
CH258996A
CH258996A CH258996DA CH258996A CH 258996 A CH258996 A CH 258996A CH 258996D A CH258996D A CH 258996DA CH 258996 A CH258996 A CH 258996A
Authority
CH
Switzerland
Prior art keywords
ultra
short wave
frequency changer
changer device
wave diode
Prior art date
Application number
Other languages
French (fr)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH258996A publication Critical patent/CH258996A/en

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
    • H03D7/02—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)
  • Attenuators (AREA)
  • Noise Elimination (AREA)
CH258996D 1944-11-03 1946-09-12 Ultra-short wave diode frequency changer device. CH258996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE258996X 1944-11-03

Publications (1)

Publication Number Publication Date
CH258996A true CH258996A (en) 1948-12-31

Family

ID=3866708

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258996D CH258996A (en) 1944-11-03 1946-09-12 Ultra-short wave diode frequency changer device.

Country Status (4)

Country Link
BE (1) BE457748A (en)
CH (1) CH258996A (en)
FR (1) FR936845A (en)
GB (1) GB633875A (en)

Also Published As

Publication number Publication date
BE457748A (en)
FR936845A (en) 1948-07-30
GB633875A (en) 1949-12-30

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