JPH057891B2 - - Google Patents

Info

Publication number
JPH057891B2
JPH057891B2 JP58207971A JP20797183A JPH057891B2 JP H057891 B2 JPH057891 B2 JP H057891B2 JP 58207971 A JP58207971 A JP 58207971A JP 20797183 A JP20797183 A JP 20797183A JP H057891 B2 JPH057891 B2 JP H057891B2
Authority
JP
Japan
Prior art keywords
frequency
value
frequency division
frequency divider
programmable
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 - Lifetime
Application number
JP58207971A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6098713A (ja
Inventor
Sadao Kobayashi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP20797183A priority Critical patent/JPS6098713A/ja
Publication of JPS6098713A publication Critical patent/JPS6098713A/ja
Publication of JPH057891B2 publication Critical patent/JPH057891B2/ja
Granted 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
    • H03J5/02—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 variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0272—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being used to preset a counter or a frequency divider in a phase locked loop, e.g. frequency synthesizer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Superheterodyne Receivers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP20797183A 1983-11-04 1983-11-04 シンセサイザ−方式のラジオ受信機 Granted JPS6098713A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20797183A JPS6098713A (ja) 1983-11-04 1983-11-04 シンセサイザ−方式のラジオ受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20797183A JPS6098713A (ja) 1983-11-04 1983-11-04 シンセサイザ−方式のラジオ受信機

Publications (2)

Publication Number Publication Date
JPS6098713A JPS6098713A (ja) 1985-06-01
JPH057891B2 true JPH057891B2 (enExample) 1993-01-29

Family

ID=16548539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20797183A Granted JPS6098713A (ja) 1983-11-04 1983-11-04 シンセサイザ−方式のラジオ受信機

Country Status (1)

Country Link
JP (1) JPS6098713A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115147U (enExample) * 1979-02-08 1980-08-14
JPS5644215A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Channel selection display device
JPS5656062U (enExample) * 1979-10-04 1981-05-15

Also Published As

Publication number Publication date
JPS6098713A (ja) 1985-06-01

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