BE523393A - - Google Patents

Info

Publication number
BE523393A
BE523393A BE523393DA BE523393A BE 523393 A BE523393 A BE 523393A BE 523393D A BE523393D A BE 523393DA BE 523393 A BE523393 A BE 523393A
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 BE523393A publication Critical patent/BE523393A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00Continuous tuning
    • H03J3/02Details
    • H03J3/10Circuit arrangements for fine tuning, e.g. bandspreading
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00Continuous tuning
    • 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
BE523393D 1952-10-10 BE523393A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL316986X 1952-10-10

Publications (1)

Publication Number Publication Date
BE523393A true BE523393A (pt)

Family

ID=19783840

Family Applications (1)

Application Number Title Priority Date Filing Date
BE523393D BE523393A (pt) 1952-10-10

Country Status (6)

Country Link
US (1) US2816221A (pt)
BE (1) BE523393A (pt)
CH (1) CH316986A (pt)
DE (1) DE963613C (pt)
FR (1) FR1084815A (pt)
NL (1) NL173058B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898508A (en) * 1958-11-03 1962-06-14 Philips Electrical Ind Ltd Improvements in tuned circuits suitable for use in superheterodyne receivers
US3210700A (en) * 1961-06-28 1965-10-05 Sarkes Tarzian High frequency tuner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551064A (pt) * 1940-08-28
BE473384A (pt) * 1946-05-31
US2545681A (en) * 1947-03-22 1951-03-20 Philco Corp Tuning apparatus
US2558454A (en) * 1949-08-17 1951-06-26 Chester W Lytle Radio signal reception and tuning

Also Published As

Publication number Publication date
NL173058B (nl)
DE963613C (de) 1957-05-09
US2816221A (en) 1957-12-10
FR1084815A (fr) 1955-01-24
CH316986A (de) 1956-10-31

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