[go: up one dir, main page]

GB274899A - Improvements relating to radio receiving systems - Google Patents

Improvements relating to radio receiving systems

Info

Publication number
GB274899A
GB274899A GB19553/27A GB1955327A GB274899A GB 274899 A GB274899 A GB 274899A GB 19553/27 A GB19553/27 A GB 19553/27A GB 1955327 A GB1955327 A GB 1955327A GB 274899 A GB274899 A GB 274899A
Authority
GB
United Kingdom
Prior art keywords
radio receiving
improvements relating
receiving systems
proportioned
rider
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
GB19553/27A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB274899A publication Critical patent/GB274899A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
    • H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

274,899. Rider, J. F. July 22, 1926, [Convention date]. Thermionic amplifiers and detectors.-In a high-frequency amplifier the coupling between the valves comprises a transformer 11 having a tuned secondary 16, 17 and a primary 12 which is associated with a resistance 13 and a capacity 14 so proportioned as to suppress self-regeneration.
GB19553/27A 1926-07-22 1927-07-22 Improvements relating to radio receiving systems Expired GB274899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US274899XA 1926-07-22 1926-07-22

Publications (1)

Publication Number Publication Date
GB274899A true GB274899A (en) 1928-10-22

Family

ID=21838033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19553/27A Expired GB274899A (en) 1926-07-22 1927-07-22 Improvements relating to radio receiving systems

Country Status (1)

Country Link
GB (1) GB274899A (en)

Similar Documents

Publication Publication Date Title
GB274899A (en) Improvements relating to radio receiving systems
GB419914A (en) Improvements relating to thermionic amplifiers
GB281633A (en) Improvements in or relating to electrical amplification systems
GB253146A (en) Improvements in or relating to wave signalling systems
GB533894A (en) Improvements in modulated-carrier signal-translating systems
GB383668A (en) Wireless signalling system
GB274901A (en) A system of connections for multiple thermionic valves
GB284587A (en) Improvements in thermionic valve amplifying systems
GB241618A (en) Improvements in radio receiving sets
GB501211A (en) Improvements in or relating to high frequency amplifiers
GB204327A (en) Improvements in or relating to high frequency signaling systems
GB256266A (en) Wireless receiving set for compensating disturbances
GB293788A (en) Improvements in and relating to apparatus for amplifying electrical energy
GB260036A (en) Improvements in or relating to thermionic amplifiers and the like
GB311356A (en) Improvements in and relating to wireless receiving apparatus
AU250431A (en) Magnetic coupling device for low frequency amplification transformers, particularly for wireless receivers
GB303008A (en) Improvements in and relating to amplifying apparatus
GB344543A (en) Wireless apparatus
GB352795A (en) Improvements in low frequency transformers
GB311485A (en) Improvements in wireless receiving apparatus
GB378733A (en) High frequency signalling systems
GB291143A (en) Improvements in or relating to thermionic amplifiers and circuit arrangements therefor
GB461256A (en) Improvements in or relating to radio receiving apparatus
GB222413A (en) Improvements in electric corrective or modifying circuits for use with apparatus forreproducing sound
GB391521A (en) Superheterodyne receiver for wireless signalling