BE438869A - - Google Patents

Info

Publication number
BE438869A
BE438869A BE438869DA BE438869A BE 438869 A BE438869 A BE 438869A BE 438869D A BE438869D A BE 438869DA BE 438869 A BE438869 A BE 438869A
Authority
BE
Belgium
Prior art keywords
coupling
switch
parts
positions
wavelength
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE438869A publication Critical patent/BE438869A/fr

Links

Classifications

    • 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

Landscapes

  • Push-Button Switches (AREA)
BE438869D BE438869A (de)

Publications (1)

Publication Number Publication Date
BE438869A true BE438869A (de)

Family

ID=96986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE438869D BE438869A (de)

Country Status (1)

Country Link
BE (1) BE438869A (de)

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