DK50601C - Modtagekobling til Frembringelse af en Interferensfrekvens. - Google Patents

Modtagekobling til Frembringelse af en Interferensfrekvens.

Info

Publication number
DK50601C
DK50601C DK50601DA DK50601C DK 50601 C DK50601 C DK 50601C DK 50601D A DK50601D A DK 50601DA DK 50601 C DK50601 C DK 50601C
Authority
DK
Denmark
Prior art keywords
generating
receive switch
interference frequency
interference
frequency
Prior art date
Application number
Other languages
English (en)
Original Assignee
Telefunken Gmbh
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 Telefunken Gmbh filed Critical Telefunken Gmbh
Application granted granted Critical
Publication of DK50601C publication Critical patent/DK50601C/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Tubes (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Surgical Instruments (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
DK50601D 1932-07-24 1933-07-19 Modtagekobling til Frembringelse af en Interferensfrekvens. DK50601C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET41106D DE640517C (de) 1932-07-24 1932-07-24 Rueckkopplungsschaltung zur Verstaerkung elektrischer Schwingungen
DET41894D DE666191C (de) 1932-07-24 1932-12-29 Schaltung zur Mehrfachverstaerkung elektrischer Schwingungen

Publications (1)

Publication Number Publication Date
DK50601C true DK50601C (da) 1935-09-02

Family

ID=34066220

Family Applications (3)

Application Number Title Priority Date Filing Date
DK50601D DK50601C (da) 1932-07-24 1933-07-19 Modtagekobling til Frembringelse af en Interferensfrekvens.
DK48823D DK48823C (da) 1932-07-24 1933-07-19 Flergitterrørkobling med Tilbagekobling.
DK49718D DK49718C (da) 1932-07-24 1933-12-22 Flergitterrørkobling med Tilbagekobling.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DK48823D DK48823C (da) 1932-07-24 1933-07-19 Flergitterrørkobling med Tilbagekobling.
DK49718D DK49718C (da) 1932-07-24 1933-12-22 Flergitterrørkobling med Tilbagekobling.

Country Status (7)

Country Link
US (1) US2006969A (da)
AT (2) AT141275B (da)
CH (2) CH166025A (da)
DE (2) DE640517C (da)
DK (3) DK50601C (da)
FR (1) FR758305A (da)
NL (2) NL41232C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL51540C (da) * 1934-05-22
DE755332C (de) * 1937-09-03 1954-03-01 Telefunken Gmbh Einrichtung zum stoerungsfreien Betrieb von Roehren mit Bremsgitter in Kurzwellenschaltungen
NL64007C (da) * 1943-03-03
BE477233A (da) * 1944-09-01
US2525151A (en) * 1945-02-21 1950-10-10 Hazeltine Research Inc Wave-signal receiver
US3107333A (en) * 1960-04-14 1963-10-15 Hallicrafters Co Regenerative circuit in an i. f. amplifier stage

Also Published As

Publication number Publication date
DE640517C (de) 1937-01-06
AT143039B (de) 1935-10-10
DE666191C (de) 1938-10-13
AT141275B (de) 1935-04-10
DK49718C (da) 1935-01-02
DK48823C (da) 1934-06-04
FR758305A (fr) 1934-01-15
CH166024A (de) 1933-12-15
US2006969A (en) 1935-07-02
NL38500C (da)
NL41232C (da)
CH166025A (de) 1933-12-15

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