BE483111A - - Google Patents

Info

Publication number
BE483111A
BE483111A BE483111DA BE483111A BE 483111 A BE483111 A BE 483111A BE 483111D A BE483111D A BE 483111DA BE 483111 A BE483111 A BE 483111A
Authority
BE
Belgium
Application number
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.)
Publication of BE483111A publication Critical patent/BE483111A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00Continuous tuning
    • H03J3/02Details
    • H03J3/06Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03BGENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00Discontinuous 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
    • H03J5/24Discontinuous 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
    • H03J5/242Discontinuous 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
BE483111D 1947-06-14 BE483111A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL653031X 1947-06-14

Publications (1)

Publication Number Publication Date
BE483111A true BE483111A (it)

Family

ID=19795139

Family Applications (1)

Application Number Title Priority Date Filing Date
BE483111D BE483111A (it) 1947-06-14

Country Status (5)

Country Link
BE (1) BE483111A (it)
DE (1) DE855419C (it)
FR (1) FR967551A (it)
GB (1) GB653031A (it)
NL (1) NL73503C (it)

Also Published As

Publication number Publication date
NL73503C (it)
FR967551A (fr) 1950-11-07
GB653031A (en) 1951-05-09
DE855419C (de) 1952-11-13

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