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GB374621A - Improvements in or relating to radio receivers - Google Patents

Improvements in or relating to radio receivers

Info

Publication number
GB374621A
GB374621A GB1598931A GB1598931A GB374621A GB 374621 A GB374621 A GB 374621A GB 1598931 A GB1598931 A GB 1598931A GB 1598931 A GB1598931 A GB 1598931A GB 374621 A GB374621 A GB 374621A
Authority
GB
United Kingdom
Prior art keywords
chokes
grid
receiver
relating
radio receivers
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
GB1598931A
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 GB374621A publication Critical patent/GB374621A/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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1018—Means associated with receiver for limiting or suppressing noise or interference noise filters connected between the power supply and the receiver
    • 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)
  • Noise Elimination (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

374,621. Wireless receiving systems. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE, 12, Hallesches Ufer, Berlin. June 1, 1931, No. 15989. Convention date, May 31, 1930. [Class 40 (v).] A receiver E, Fig. 2, is protected from disturbances due to an adjacent source of high-frequency energy by enclosing it in a screen B and arranging chokes L in all the out coming leads, except the earth lead, condensers C being associated with the chokes as shown in Fig. 2. In addition, a high-frequency choke L, Fig. 3, may be arranged in the lead to the grid of valves in the receiver, condenser C being connected between grid and filament.
GB1598931A 1930-06-01 1931-06-01 Improvements in or relating to radio receivers Expired GB374621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE554400T 1930-06-01

Publications (1)

Publication Number Publication Date
GB374621A true GB374621A (en) 1932-06-16

Family

ID=34558996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1598931A Expired GB374621A (en) 1930-06-01 1931-06-01 Improvements in or relating to radio receivers

Country Status (2)

Country Link
DE (1) DE554400C (en)
GB (1) GB374621A (en)

Also Published As

Publication number Publication date
DE554400C (en) 1932-07-07

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