CH207280A - Overlay receiver suitable for shortwave reception. - Google Patents

Overlay receiver suitable for shortwave reception.

Info

Publication number
CH207280A
CH207280A CH207280DA CH207280A CH 207280 A CH207280 A CH 207280A CH 207280D A CH207280D A CH 207280DA CH 207280 A CH207280 A CH 207280A
Authority
CH
Switzerland
Prior art keywords
receiver suitable
overlay receiver
shortwave
reception
shortwave reception
Prior art date
Application number
Other languages
German (de)
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 CH207280A publication Critical patent/CH207280A/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
    • H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
    • H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
CH207280D 1937-06-14 1938-06-13 Overlay receiver suitable for shortwave reception. CH207280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE207280X 1937-06-14

Publications (1)

Publication Number Publication Date
CH207280A true CH207280A (en) 1939-10-15

Family

ID=5793634

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207280D CH207280A (en) 1937-06-14 1938-06-13 Overlay receiver suitable for shortwave reception.

Country Status (5)

Country Link
BE (1) BE428571A (en)
CH (1) CH207280A (en)
FR (1) FR839258A (en)
GB (1) GB493757A (en)
NL (1) NL51350C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL88018C (en) * 1951-10-13

Also Published As

Publication number Publication date
FR839258A (en) 1939-03-30
NL51350C (en)
GB493757A (en) 1938-10-13
BE428571A (en)

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