GB422312A - Improvements in or relating to superheterodyne radio receivers - Google Patents

Improvements in or relating to superheterodyne radio receivers

Info

Publication number
GB422312A
GB422312A GB13017/34A GB1301734A GB422312A GB 422312 A GB422312 A GB 422312A GB 13017/34 A GB13017/34 A GB 13017/34A GB 1301734 A GB1301734 A GB 1301734A GB 422312 A GB422312 A GB 422312A
Authority
GB
United Kingdom
Prior art keywords
relating
radio receivers
superheterodyne radio
intermediate frequency
circuit
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
GB13017/34A
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
Publication of GB422312A publication Critical patent/GB422312A/en
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
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
GB13017/34A 1933-05-11 1934-04-30 Improvements in or relating to superheterodyne radio receivers Expired GB422312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE422312X 1933-05-11

Publications (1)

Publication Number Publication Date
GB422312A true GB422312A (en) 1935-01-09

Family

ID=6463172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13017/34A Expired GB422312A (en) 1933-05-11 1934-04-30 Improvements in or relating to superheterodyne radio receivers

Country Status (3)

Country Link
BE (1) BE402677A (fr)
FR (1) FR772975A (fr)
GB (1) GB422312A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740682C (de) * 1940-04-19 1943-10-26 Licht Und Kraft Ag Eingangsschaltung fuer UEberlagerungsempfangsgeraete

Also Published As

Publication number Publication date
BE402677A (fr)
FR772975A (fr) 1934-11-09

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