JPS5680936A - Multiband receiver - Google Patents

Multiband receiver

Info

Publication number
JPS5680936A
JPS5680936A JP15724379A JP15724379A JPS5680936A JP S5680936 A JPS5680936 A JP S5680936A JP 15724379 A JP15724379 A JP 15724379A JP 15724379 A JP15724379 A JP 15724379A JP S5680936 A JPS5680936 A JP S5680936A
Authority
JP
Japan
Prior art keywords
frequency
reception
voltage control
lock
control oscillator
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
JP15724379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6119184B2 (ko
Inventor
Toru Akiyama
Tsutomu Ogishi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP15724379A priority Critical patent/JPS5680936A/ja
Publication of JPS5680936A publication Critical patent/JPS5680936A/ja
Publication of JPS6119184B2 publication Critical patent/JPS6119184B2/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)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
JP15724379A 1979-12-04 1979-12-04 Multiband receiver Granted JPS5680936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15724379A JPS5680936A (en) 1979-12-04 1979-12-04 Multiband receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15724379A JPS5680936A (en) 1979-12-04 1979-12-04 Multiband receiver

Publications (2)

Publication Number Publication Date
JPS5680936A true JPS5680936A (en) 1981-07-02
JPS6119184B2 JPS6119184B2 (ko) 1986-05-16

Family

ID=15645368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15724379A Granted JPS5680936A (en) 1979-12-04 1979-12-04 Multiband receiver

Country Status (1)

Country Link
JP (1) JPS5680936A (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179627A (ja) * 1987-01-21 1988-07-23 Yaesu Musen Co Ltd 無線通信機
JPH01220529A (ja) * 1988-02-26 1989-09-04 Matsushita Electric Ind Co Ltd チューナー装置
JPH01135833U (ko) * 1988-03-11 1989-09-18
JPH02290336A (ja) * 1989-04-17 1990-11-30 Nec Ic Microcomput Syst Ltd Ａｍチューナ
JPH0685706A (ja) * 1990-06-25 1994-03-25 Samsung Electron Co Ltd 広域同調回路及び方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63179627A (ja) * 1987-01-21 1988-07-23 Yaesu Musen Co Ltd 無線通信機
JPH01220529A (ja) * 1988-02-26 1989-09-04 Matsushita Electric Ind Co Ltd チューナー装置
JP2661105B2 (ja) * 1988-02-26 1997-10-08 松下電器産業株式会社 チューナー装置
JPH01135833U (ko) * 1988-03-11 1989-09-18
JPH02290336A (ja) * 1989-04-17 1990-11-30 Nec Ic Microcomput Syst Ltd Ａｍチューナ
JPH0685706A (ja) * 1990-06-25 1994-03-25 Samsung Electron Co Ltd 広域同調回路及び方法

Also Published As

Publication number Publication date
JPS6119184B2 (ko) 1986-05-16

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