JPS59171213A - 電子同調式ラジオ - Google Patents

電子同調式ラジオ

Info

Publication number
JPS59171213A
JPS59171213A JP4507183A JP4507183A JPS59171213A JP S59171213 A JPS59171213 A JP S59171213A JP 4507183 A JP4507183 A JP 4507183A JP 4507183 A JP4507183 A JP 4507183A JP S59171213 A JPS59171213 A JP S59171213A
Authority
JP
Japan
Prior art keywords
station information
memory
stored
station
read
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
JP4507183A
Other languages
English (en)
Japanese (ja)
Other versions
JPH021453B2 (enrdf_load_stackoverflow
Inventor
Hideaki Ogawa
秀明 小川
Kazuyuki Norita
法田　和行
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.)
Denso Ten Ltd
Original Assignee
Denso Ten Ltd
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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP4507183A priority Critical patent/JPS59171213A/ja
Publication of JPS59171213A publication Critical patent/JPS59171213A/ja
Publication of JPH021453B2 publication Critical patent/JPH021453B2/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)
JP4507183A 1983-03-17 1983-03-17 電子同調式ラジオ Granted JPS59171213A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4507183A JPS59171213A (ja) 1983-03-17 1983-03-17 電子同調式ラジオ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4507183A JPS59171213A (ja) 1983-03-17 1983-03-17 電子同調式ラジオ

Publications (2)

Publication Number Publication Date
JPS59171213A true JPS59171213A (ja) 1984-09-27
JPH021453B2 JPH021453B2 (enrdf_load_stackoverflow) 1990-01-11

Family

ID=12709107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4507183A Granted JPS59171213A (ja) 1983-03-17 1983-03-17 電子同調式ラジオ

Country Status (1)

Country Link
JP (1) JPS59171213A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150148U (enrdf_load_stackoverflow) * 1980-04-11 1981-11-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150148U (enrdf_load_stackoverflow) * 1980-04-11 1981-11-11

Also Published As

Publication number Publication date
JPH021453B2 (enrdf_load_stackoverflow) 1990-01-11

Similar Documents

Publication Publication Date Title
US4236251A (en) Frequency synthesizer receiver having memory for storing frequency data
JPS636165B2 (enrdf_load_stackoverflow)
US4403344A (en) Receiver having program reserving function
JPS58107715A (ja) 選局装置
JPS601974B2 (ja) プリセツト式受信機
JPS59171213A (ja) 電子同調式ラジオ
JPS61257084A (ja) オンスクリ−ン表示付全自動探局記憶装置
GB2065403A (en) Synchronizing signaldiscriminator for use in channel selection apparatus of television receiver
JPH0514216A (ja) ラジオ受信機
EP0760557B1 (en) Synthesizer radio receiver
US4270217A (en) Processor controlled, service selecting, AM/FM scanning radio receiver
JPH02131612A (ja) 電子式チューナ
JP3868943B2 (ja) 選局装置及びラジオ受信機
US4228542A (en) Digital tuning FM stereophonic receiver including phase locked loop synthesizer
JPH0666703B2 (ja) 車両用ラジオ受信機の放送局名表示装置
JPS6234177B2 (enrdf_load_stackoverflow)
JPS587090B2 (ja) 受信装置
JPH01305716A (ja) チューナにおける選局装置
JPS6026324B2 (ja) 受信機の選局装置におけるメモリへの選局デ−タ書き込み動作確認装置
JPS6012369Y2 (ja) バツクアツプ電源回路
KR930009174B1 (ko) 자동 채널 기억 방법
JPH0246110Y2 (enrdf_load_stackoverflow)
JP3043202B2 (ja) ラジオ受信機
JPS6117374B2 (enrdf_load_stackoverflow)
JPH01248818A (ja) シンセサイザ受信機