FR1423304A - Coaxial circuit device for telecommunications - Google Patents

Coaxial circuit device for telecommunications

Info

Publication number
FR1423304A
FR1423304A FR3899A FR3899A FR1423304A FR 1423304 A FR1423304 A FR 1423304A FR 3899 A FR3899 A FR 3899A FR 3899 A FR3899 A FR 3899A FR 1423304 A FR1423304 A FR 1423304A
Authority
FR
France
Prior art keywords
telecommunications
circuit device
coaxial circuit
coaxial
circuit
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
FR3899A
Other languages
French (fr)
Inventor
Klaus Bomhardt
Rolf Hartrumpf
Josef Neuhauser
Peter Lackner
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 DE1964T0025536 external-priority patent/DE1266373C2/en
Priority claimed from DET26926A external-priority patent/DE1196730B/en
Application filed by Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to FR3899A priority Critical patent/FR1423304A/en
Application granted granted Critical
Publication of FR1423304A publication Critical patent/FR1423304A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/08—Strip line resonators
    • H01P7/088—Tunable resonators
    • 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
FR3899A 1964-02-01 1965-02-01 Coaxial circuit device for telecommunications Expired FR1423304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR3899A FR1423304A (en) 1964-02-01 1965-02-01 Coaxial circuit device for telecommunications

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1964T0025536 DE1266373C2 (en) 1964-02-01 1964-02-01 Tuning device for several separate frequency ranges
DET26926A DE1196730B (en) 1964-09-02 1964-09-02 Tuning device for high-frequency electrical oscillations
FR3899A FR1423304A (en) 1964-02-01 1965-02-01 Coaxial circuit device for telecommunications

Publications (1)

Publication Number Publication Date
FR1423304A true FR1423304A (en) 1966-01-03

Family

ID=27213122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3899A Expired FR1423304A (en) 1964-02-01 1965-02-01 Coaxial circuit device for telecommunications

Country Status (1)

Country Link
FR (1) FR1423304A (en)

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