FR1091661A - Tuning devices for very high frequencies and ultra high frequencies - Google Patents

Tuning devices for very high frequencies and ultra high frequencies

Info

Publication number
FR1091661A
FR1091661A FR1091661DA FR1091661A FR 1091661 A FR1091661 A FR 1091661A FR 1091661D A FR1091661D A FR 1091661DA FR 1091661 A FR1091661 A FR 1091661A
Authority
FR
France
Prior art keywords
high frequencies
tuning devices
ultra high
ultra
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.)
Standard Coil Products Co Inc
Original Assignee
Standard Coil Products Co Inc
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 Standard Coil Products Co Inc filed Critical Standard Coil Products Co Inc
Application granted granted Critical
Publication of FR1091661A publication Critical patent/FR1091661A/en
Expired 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
    • H03J5/26—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 operated by hand
    • H03J5/30—Tuning circuits or elements supported on a revolving member with contacts arranged in lines parallel to the axis
FR1091661D 1953-05-05 1953-05-05 Tuning devices for very high frequencies and ultra high frequencies Expired FR1091661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1091661T 1953-05-05

Publications (1)

Publication Number Publication Date
FR1091661A true FR1091661A (en) 1955-04-14

Family

ID=9615531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091661D Expired FR1091661A (en) 1953-05-05 1953-05-05 Tuning devices for very high frequencies and ultra high frequencies

Country Status (1)

Country Link
FR (1) FR1091661A (en)

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