JPS55670A - Receiving device - Google Patents

Receiving device

Info

Publication number
JPS55670A
JPS55670A JP14806278A JP14806278A JPS55670A JP S55670 A JPS55670 A JP S55670A JP 14806278 A JP14806278 A JP 14806278A JP 14806278 A JP14806278 A JP 14806278A JP S55670 A JPS55670 A JP S55670A
Authority
JP
Japan
Prior art keywords
output
frequency
divider
channel selection
varied
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.)
Granted
Application number
JP14806278A
Other languages
English (en)
Other versions
JPS5514585B2 (ja
Inventor
Osamu Hamada
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP14806278A priority Critical patent/JPS55670A/ja
Publication of JPS55670A publication Critical patent/JPS55670A/ja
Publication of JPS5514585B2 publication Critical patent/JPS5514585B2/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
    • H03J5/0281—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 the digital values being held in an auxiliary non erasable memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
JP14806278A 1978-11-29 1978-11-29 Receiving device Granted JPS55670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14806278A JPS55670A (en) 1978-11-29 1978-11-29 Receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14806278A JPS55670A (en) 1978-11-29 1978-11-29 Receiving device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9605671A Division JPS555729B2 (ja) 1971-11-29 1971-11-29

Publications (2)

Publication Number Publication Date
JPS55670A true JPS55670A (en) 1980-01-07
JPS5514585B2 JPS5514585B2 (ja) 1980-04-17

Family

ID=15444327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14806278A Granted JPS55670A (en) 1978-11-29 1978-11-29 Receiving device

Country Status (1)

Country Link
JP (1) JPS55670A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834033U (ja) * 1981-08-28 1983-03-05 三井造船株式会社 パイプ水圧試験機用シ−ル部材

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531724A (en) * 1968-08-23 1970-09-29 Electra Corp Signal-seeking radio receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531724A (en) * 1968-08-23 1970-09-29 Electra Corp Signal-seeking radio receiver

Also Published As

Publication number Publication date
JPS5514585B2 (ja) 1980-04-17

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