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GB917999A - Improvements in the push-button control of radio apparatus - Google Patents

Improvements in the push-button control of radio apparatus

Info

Publication number
GB917999A
GB917999A GB1963261A GB1963261A GB917999A GB 917999 A GB917999 A GB 917999A GB 1963261 A GB1963261 A GB 1963261A GB 1963261 A GB1963261 A GB 1963261A GB 917999 A GB917999 A GB 917999A
Authority
GB
United Kingdom
Prior art keywords
push
buttons
frequency
quartz crystal
radio receiving
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
GB1963261A
Other languages
English (en)
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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 Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Publication of GB917999A publication Critical patent/GB917999A/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
    • H03J5/32—Stationary tuning circuits or elements selected by push-button

Landscapes

  • Push-Button Switches (AREA)
  • Structure Of Receivers (AREA)
  • Transceivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
GB1963261A 1960-06-03 1961-05-31 Improvements in the push-button control of radio apparatus Expired GB917999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE547760 1960-06-03

Publications (1)

Publication Number Publication Date
GB917999A true GB917999A (en) 1963-02-13

Family

ID=20266568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1963261A Expired GB917999A (en) 1960-06-03 1961-05-31 Improvements in the push-button control of radio apparatus

Country Status (2)

Country Link
DE (1) DE1146561B (de)
GB (1) GB917999A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT106927B (de) * 1925-07-11 1927-07-25 Sachsenwerk Light Und Kraft Ag Audion-Empfangsgerät.

Also Published As

Publication number Publication date
DE1146561B (de) 1963-04-04

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