DE590492C - Radio receiver - Google Patents

Radio receiver

Info

Publication number
DE590492C
DE590492C DET39086D DET0039086D DE590492C DE 590492 C DE590492 C DE 590492C DE T39086 D DET39086 D DE T39086D DE T0039086 D DET0039086 D DE T0039086D DE 590492 C DE590492 C DE 590492C
Authority
DE
Germany
Prior art keywords
detuned
circles
radio receiver
frequency
receiver
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DET39086D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
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 date
Priority to DET39086D priority Critical patent/DE590492C/en
Application granted granted Critical
Publication of DE590492C publication Critical patent/DE590492C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUGKT IN DER REICHSDROOKEREtBERLIN. PRINTED IN THE REICHSDROOKEREt

Claims (3)

Patentansprüche:Patent claims: , i. Radioempfänger, bei welchem neben den auf die Empfangsfrequenz abzustimmenden Kreisen gegen dieselben verstimmte, künstlich bedämpfte Kreise vorgesehen sind, dadurch gekennzeichnet, daß die Dämpfung dieser verstimmten Kreise derart gewählt wird, daß durch die verstimmten Kreise bedingte Spitzen in der Resonanzkurve des Empfängers nicht auftreten. , i. Radio receiver, in which in addition to the to be tuned to the reception frequency Circles against the same detuned, artificially damped circles provided are, characterized in that the attenuation of these detuned circles is chosen so that by the detuned Circular peaks in the resonance curve of the receiver do not occur. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Spulen des verstimmten Kreises aus Widerstandsdraht passender Dimensionierung gewikkelt sind.2. Device according to claim 1, characterized in that the coils of the out of tune circle wound from resistance wire of suitable dimensions are. 3. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Frequenz des verstimmten Kreises kleiner als die zu übertragende Frequenz gewählt ist.3. Device according to claim 1, characterized in that the frequency of the detuned circuit is selected to be smaller than the frequency to be transmitted.
DET39086D 1931-07-02 Radio receiver Expired DE590492C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET39086D DE590492C (en) 1931-07-02 Radio receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET39086D DE590492C (en) 1931-07-02 Radio receiver
DE2098393X 1931-07-02

Publications (1)

Publication Number Publication Date
DE590492C true DE590492C (en) 1934-01-05

Family

ID=26000441

Family Applications (1)

Application Number Title Priority Date Filing Date
DET39086D Expired DE590492C (en) 1931-07-02 Radio receiver

Country Status (1)

Country Link
DE (1) DE590492C (en)

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