GB781858A - Improvements in tuners for uhf radio reception - Google Patents

Improvements in tuners for uhf radio reception

Info

Publication number
GB781858A
GB781858A GB1443154A GB1443154A GB781858A GB 781858 A GB781858 A GB 781858A GB 1443154 A GB1443154 A GB 1443154A GB 1443154 A GB1443154 A GB 1443154A GB 781858 A GB781858 A GB 781858A
Authority
GB
United Kingdom
Prior art keywords
tuners
radio reception
uhf radio
uhf
june
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
GB1443154A
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
Priority to GB1443154A priority Critical patent/GB781858A/en
Publication of GB781858A publication Critical patent/GB781858A/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
    • H03J5/28—Tuning circuits or elements supported on a revolving member with contacts arranged in a plane perpendicular to the axis

Landscapes

  • Structure Of Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

781,858. Frequency-changer circuits. STANDARD COIL PRODUCTS CO., Inc. May 17, 1954 [June 11, 1953], No. 14431/54. Drawings to Specification. Class 40 (6). The subject-matter of this Specification is identical with that of Specifications 776,162 and 781,857 but the claims differ.
GB1443154A 1954-05-17 1954-05-17 Improvements in tuners for uhf radio reception Expired GB781858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1443154A GB781858A (en) 1954-05-17 1954-05-17 Improvements in tuners for uhf radio reception

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1443154A GB781858A (en) 1954-05-17 1954-05-17 Improvements in tuners for uhf radio reception

Publications (1)

Publication Number Publication Date
GB781858A true GB781858A (en) 1957-08-28

Family

ID=22142466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1443154A Expired GB781858A (en) 1954-05-17 1954-05-17 Improvements in tuners for uhf radio reception

Country Status (1)

Country Link
GB (1) GB781858A (en)

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