FR48635E - Improvements to automatic tuning devices for t.s.f. - Google Patents

Improvements to automatic tuning devices for t.s.f.

Info

Publication number
FR48635E
FR48635E FR48635DA FR48635E FR 48635 E FR48635 E FR 48635E FR 48635D A FR48635D A FR 48635DA FR 48635 E FR48635 E FR 48635E
Authority
FR
France
Prior art keywords
automatic tuning
tuning devices
devices
automatic
tuning
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.)
ARCI
Original Assignee
ARCI
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 ARCI filed Critical ARCI
Application granted granted Critical
Publication of FR48635E publication Critical patent/FR48635E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • H03J7/045—Modification of automatic frequency control sensitivity or linearising automatic frequency control operation; Modification of the working range
FR48635D 1937-07-09 1937-07-09 Improvements to automatic tuning devices for t.s.f. Expired FR48635E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48635T 1937-07-09

Publications (1)

Publication Number Publication Date
FR48635E true FR48635E (en) 1938-04-19

Family

ID=8683937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48635D Expired FR48635E (en) 1937-07-09 1937-07-09 Improvements to automatic tuning devices for t.s.f.

Country Status (1)

Country Link
FR (1) FR48635E (en)

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