FR1347084A - Montage d'accord électronique d'appareils de télécommunications - Google Patents

Montage d'accord électronique d'appareils de télécommunications

Info

Publication number
FR1347084A
FR1347084A FR913691A FR913691A FR1347084A FR 1347084 A FR1347084 A FR 1347084A FR 913691 A FR913691 A FR 913691A FR 913691 A FR913691 A FR 913691A FR 1347084 A FR1347084 A FR 1347084A
Authority
FR
France
Prior art keywords
telecommunications devices
electronic tuning
tuning
electronic
telecommunications
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
FR913691A
Other languages
English (en)
Inventor
Ernst Klettke
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs 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
Priority claimed from DET21100A external-priority patent/DE1171032B/de
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to FR913691A priority Critical patent/FR1347084A/fr
Application granted granted Critical
Publication of FR1347084A publication Critical patent/FR1347084A/fr
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
    • H03J7/08—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 using varactors, i.e. voltage variable reactive diodes
    • H03J7/12—Combination of automatic frequency control voltage with stabilised varactor supply voltage
    • 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
    • H03J7/08—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 using varactors, i.e. voltage variable reactive diodes
    • H03J7/10—Modification of automatic frequency control sensitivity or linearising automatic frequency control operation
FR913691A 1961-11-13 1962-10-29 Montage d'accord électronique d'appareils de télécommunications Expired FR1347084A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR913691A FR1347084A (fr) 1961-11-13 1962-10-29 Montage d'accord électronique d'appareils de télécommunications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET21100A DE1171032B (de) 1961-11-13 1961-11-13 Anordnung zur elektronischen Abstimmung und zur automatischen Scharfabstimmung
FR913691A FR1347084A (fr) 1961-11-13 1962-10-29 Montage d'accord électronique d'appareils de télécommunications

Publications (1)

Publication Number Publication Date
FR1347084A true FR1347084A (fr) 1963-12-27

Family

ID=25999557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913691A Expired FR1347084A (fr) 1961-11-13 1962-10-29 Montage d'accord électronique d'appareils de télécommunications

Country Status (1)

Country Link
FR (1) FR1347084A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033365A1 (fr) * 1969-02-21 1970-12-04 Siemens Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033365A1 (fr) * 1969-02-21 1970-12-04 Siemens Ag

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