FR2336828B1 - - Google Patents

Info

Publication number
FR2336828B1
FR2336828B1 FR7638923A FR7638923A FR2336828B1 FR 2336828 B1 FR2336828 B1 FR 2336828B1 FR 7638923 A FR7638923 A FR 7638923A FR 7638923 A FR7638923 A FR 7638923A FR 2336828 B1 FR2336828 B1 FR 2336828B1
Authority
FR
France
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
FR7638923A
Other languages
French (fr)
Other versions
FR2336828A1 (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2336828A1 publication Critical patent/FR2336828A1/fr
Application granted granted Critical
Publication of FR2336828B1 publication Critical patent/FR2336828B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
FR7638923A 1975-12-23 1976-12-23 Montage pour la commutation de la gamme de frequences par mise en ou hors circuit d'une impedance Granted FR2336828A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558121 DE2558121C2 (de) 1975-12-23 1975-12-23 Schaltungsanordnung zur Frequenzbereichumschaltung durch An- und Abschalten einer Impedanz

Publications (2)

Publication Number Publication Date
FR2336828A1 FR2336828A1 (fr) 1977-07-22
FR2336828B1 true FR2336828B1 (enExample) 1980-07-18

Family

ID=5965350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638923A Granted FR2336828A1 (fr) 1975-12-23 1976-12-23 Montage pour la commutation de la gamme de frequences par mise en ou hors circuit d'une impedance

Country Status (3)

Country Link
DE (1) DE2558121C2 (enExample)
FR (1) FR2336828A1 (enExample)
IT (1) IT1065023B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1066885C (zh) * 1995-01-04 2001-06-06 船井电机株式会社 包括射频转换器、调谐器和中频放大器的电路器件
JP3264811B2 (ja) * 1995-11-20 2002-03-11 アルプス電気株式会社 電圧制御可変同調回路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551681A (enExample) * 1967-07-13 1968-12-27
DE2158691A1 (de) * 1971-11-26 1973-05-30 Blaupunkt Werke Gmbh Oszillatoranordnung mit kapazitiver abstimmung und elektronischer bereichsumschaltung
JPS4934262A (enExample) * 1972-07-28 1974-03-29

Also Published As

Publication number Publication date
IT1065023B (it) 1985-02-25
DE2558121A1 (de) 1977-06-30
DE2558121C2 (de) 1982-08-26
FR2336828A1 (fr) 1977-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse