GB399703A - Improvements in or relating to thermionic amplifiers - Google Patents

Improvements in or relating to thermionic amplifiers

Info

Publication number
GB399703A
GB399703A GB4414/33A GB441433A GB399703A GB 399703 A GB399703 A GB 399703A GB 4414/33 A GB4414/33 A GB 4414/33A GB 441433 A GB441433 A GB 441433A GB 399703 A GB399703 A GB 399703A
Authority
GB
United Kingdom
Prior art keywords
class
resistances
earthed
feb
junction
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
GB4414/33A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB399703A publication Critical patent/GB399703A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers
    • H03G3/06—Manually-operated control in untuned amplifiers having discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Collating Specific Patterns (AREA)
  • Calculators And Similar Devices (AREA)
GB4414/33A 1932-02-12 1933-02-13 Improvements in or relating to thermionic amplifiers Expired GB399703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399703XA 1932-02-12 1932-02-12

Publications (1)

Publication Number Publication Date
GB399703A true GB399703A (en) 1933-10-12

Family

ID=21908364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4414/33A Expired GB399703A (en) 1932-02-12 1933-02-13 Improvements in or relating to thermionic amplifiers

Country Status (2)

Country Link
GB (1) GB399703A (enrdf_load_html_response)
NL (1) NL38695C (enrdf_load_html_response)

Also Published As

Publication number Publication date
NL38695C (enrdf_load_html_response)

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