FR1148196A - Automatic frequency control device - Google Patents

Automatic frequency control device

Info

Publication number
FR1148196A
FR1148196A FR1148196DA FR1148196A FR 1148196 A FR1148196 A FR 1148196A FR 1148196D A FR1148196D A FR 1148196DA FR 1148196 A FR1148196 A FR 1148196A
Authority
FR
France
Prior art keywords
control device
frequency control
automatic frequency
automatic
frequency
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Application granted granted Critical
Publication of FR1148196A publication Critical patent/FR1148196A/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
FR1148196D 1955-05-04 1956-04-26 Automatic frequency control device Expired FR1148196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1293455A GB797084A (en) 1955-05-04 1955-05-04 Automatic frequency control system for frequency modulation receivers

Publications (1)

Publication Number Publication Date
FR1148196A true FR1148196A (en) 1957-12-04

Family

ID=10013818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148196D Expired FR1148196A (en) 1955-05-04 1956-04-26 Automatic frequency control device

Country Status (2)

Country Link
FR (1) FR1148196A (en)
GB (1) GB797084A (en)

Also Published As

Publication number Publication date
GB797084A (en) 1958-06-25

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