JPS4857514A - - Google Patents

Info

Publication number
JPS4857514A
JPS4857514A JP47098899A JP9889972A JPS4857514A JP S4857514 A JPS4857514 A JP S4857514A JP 47098899 A JP47098899 A JP 47098899A JP 9889972 A JP9889972 A JP 9889972A JP S4857514 A JPS4857514 A JP S4857514A
Authority
JP
Japan
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.)
Pending
Application number
JP47098899A
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 filed Critical
Publication of JPS4857514A publication Critical patent/JPS4857514A/ja
Pending 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
    • H03J5/246—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 using electronic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP47098899A 1971-10-01 1972-10-02 Pending JPS4857514A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18558571A 1971-10-01 1971-10-01

Publications (1)

Publication Number Publication Date
JPS4857514A true JPS4857514A (ja) 1973-08-13

Family

ID=22681603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47098899A Pending JPS4857514A (ja) 1971-10-01 1972-10-02

Country Status (2)

Country Link
US (1) US3725788A (ja)
JP (1) JPS4857514A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1420320A (en) * 1971-12-08 1976-01-07 Matsushita Electric Ind Co Ltd Tuning apparatus
US4270217A (en) * 1979-04-30 1981-05-26 Masco Corporation Processor controlled, service selecting, AM/FM scanning radio receiver
US4409688A (en) * 1979-04-30 1983-10-11 Masco Corporation Of Indiana Processor controlled, scanning radio receiver including future code developing means
US4398304A (en) * 1979-04-30 1983-08-09 Masco Corporation Scanning radio receiver including detector circuit for AM and FM reception
US4521915A (en) * 1980-05-28 1985-06-04 Masco Corporation Of Indiana Processor controlled, scanning radio receiver having tabular storage of service band frequency codes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4214624Y1 (ja) * 1966-10-19 1967-08-21
US3470481A (en) * 1964-12-01 1969-09-30 Gen Electric Multichannel communication receiver with automatic sampling and lock in on one channel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482166A (en) * 1967-05-29 1969-12-02 Motorola Inc Multi-frequency receiver with automatic monitoring of channels with one channel having priority
US3531724A (en) * 1968-08-23 1970-09-29 Electra Corp Signal-seeking radio receiver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470481A (en) * 1964-12-01 1969-09-30 Gen Electric Multichannel communication receiver with automatic sampling and lock in on one channel
JPS4214624Y1 (ja) * 1966-10-19 1967-08-21

Also Published As

Publication number Publication date
US3725788A (en) 1973-04-03

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