GB466526A - Improvements in radio circuits employing reaction - Google Patents

Improvements in radio circuits employing reaction

Info

Publication number
GB466526A
GB466526A GB291236A GB291236A GB466526A GB 466526 A GB466526 A GB 466526A GB 291236 A GB291236 A GB 291236A GB 291236 A GB291236 A GB 291236A GB 466526 A GB466526 A GB 466526A
Authority
GB
United Kingdom
Prior art keywords
reaction
wave
radio circuits
circuits employing
condenser
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
GB291236A
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.)
EK Cole Ltd
Original Assignee
EK Cole Ltd
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 EK Cole Ltd filed Critical EK Cole Ltd
Priority to GB291236A priority Critical patent/GB466526A/en
Publication of GB466526A publication Critical patent/GB466526A/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
    • H04B1/163—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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

466,526. Wireless receiving-apparatus. COLE, Ltd., E. K., and BRADFIELD, G. Jan. 31, 1936, No. 2912. [Class 40 (v)] In a receiver operating on two wave ranges reaction is provided and on the longer wave setting a reverse reaction to maintain stability is switched in. The Figure shows an arrangement in which the primary of the coupling transformer 2 is used for reaction being connected to the anode of the detector V2 by a condenser 4. On the longer wave band reverse reaction is introduced by condenser 5 connected to a secondary winding which is short circuited on the shorter wave range.
GB291236A 1936-01-31 1936-01-31 Improvements in radio circuits employing reaction Expired GB466526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB291236A GB466526A (en) 1936-01-31 1936-01-31 Improvements in radio circuits employing reaction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB291236A GB466526A (en) 1936-01-31 1936-01-31 Improvements in radio circuits employing reaction

Publications (1)

Publication Number Publication Date
GB466526A true GB466526A (en) 1937-05-31

Family

ID=9748403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB291236A Expired GB466526A (en) 1936-01-31 1936-01-31 Improvements in radio circuits employing reaction

Country Status (1)

Country Link
GB (1) GB466526A (en)

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