FR834154A - Ultra-shortwave tuning circuits - Google Patents

Ultra-shortwave tuning circuits

Info

Publication number
FR834154A
FR834154A FR834154DA FR834154A FR 834154 A FR834154 A FR 834154A FR 834154D A FR834154D A FR 834154DA FR 834154 A FR834154 A FR 834154A
Authority
FR
France
Prior art keywords
shortwave
ultra
tuning circuits
tuning
circuits
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
Other languages
French (fr)
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR834154A publication Critical patent/FR834154A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FR834154D 1937-02-24 1938-02-23 Ultra-shortwave tuning circuits Expired FR834154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2188486X 1937-02-24

Publications (1)

Publication Number Publication Date
FR834154A true FR834154A (en) 1938-11-15

Family

ID=7989225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834154D Expired FR834154A (en) 1937-02-24 1938-02-23 Ultra-shortwave tuning circuits

Country Status (2)

Country Link
US (1) US2188486A (en)
FR (1) FR834154A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972126C (en) * 1953-04-08 1959-05-27 Siemens Elektrogeraete Gmbh Circuit arrangement to avoid undesired couplings in the case of multiple variable capacitors with an electrically conductive connection between the rotor assemblies

Also Published As

Publication number Publication date
US2188486A (en) 1940-01-30

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