FR757643A - Lampe de réception double pour ondes ultra-courtes - Google Patents

Lampe de réception double pour ondes ultra-courtes

Info

Publication number
FR757643A
FR757643A FR757643DA FR757643A FR 757643 A FR757643 A FR 757643A FR 757643D A FR757643D A FR 757643DA FR 757643 A FR757643 A FR 757643A
Authority
FR
France
Prior art keywords
ultra
dual receiver
receiver lamp
shortwave
shortwave dual
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
Other languages
English (en)
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
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR757643A publication Critical patent/FR757643A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/26—Demodulation of amplitude-modulated oscillations by means of transit-time tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Amplifiers (AREA)
FR757643D 1932-07-08 1933-06-27 Lampe de réception double pour ondes ultra-courtes Expired FR757643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE400897X 1932-07-08

Publications (1)

Publication Number Publication Date
FR757643A true FR757643A (fr) 1933-12-29

Family

ID=6402665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757643D Expired FR757643A (fr) 1932-07-08 1933-06-27 Lampe de réception double pour ondes ultra-courtes

Country Status (3)

Country Link
US (1) US2021891A (fr)
FR (1) FR757643A (fr)
GB (1) GB400897A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522557A (en) * 1943-01-25 1950-09-19 Harold A Zahl Electronic tube
US2749476A (en) * 1951-02-02 1956-06-05 Int Standard Electric Corp Electron discharge devices
US2797266A (en) * 1953-05-13 1957-06-25 Philips Corp Electric discharge tube for highfrequency amplification

Also Published As

Publication number Publication date
US2021891A (en) 1935-11-26
GB400897A (en) 1933-11-02

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