JPS5239307A - Band indictor for digital tuner - Google Patents

Band indictor for digital tuner

Info

Publication number
JPS5239307A
JPS5239307A JP11574975A JP11574975A JPS5239307A JP S5239307 A JPS5239307 A JP S5239307A JP 11574975 A JP11574975 A JP 11574975A JP 11574975 A JP11574975 A JP 11574975A JP S5239307 A JPS5239307 A JP S5239307A
Authority
JP
Japan
Prior art keywords
indictor
band
digital tuner
receiving band
band indication
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.)
Pending
Application number
JP11574975A
Other languages
Japanese (ja)
Inventor
Hiroyasu Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11574975A priority Critical patent/JPS5239307A/en
Publication of JPS5239307A publication Critical patent/JPS5239307A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
    • H03J1/047—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's
    • H03J1/048—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like using electronic means, e.g. LED's with digital indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE:To automatically perform a receiving band indication and selection and control of the tuning and antenna circuits by performing the receiving band indication with the use digital numbers as the electrical cnd mechanical memory values.
JP11574975A 1975-09-25 1975-09-25 Band indictor for digital tuner Pending JPS5239307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11574975A JPS5239307A (en) 1975-09-25 1975-09-25 Band indictor for digital tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11574975A JPS5239307A (en) 1975-09-25 1975-09-25 Band indictor for digital tuner

Publications (1)

Publication Number Publication Date
JPS5239307A true JPS5239307A (en) 1977-03-26

Family

ID=14670094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11574975A Pending JPS5239307A (en) 1975-09-25 1975-09-25 Band indictor for digital tuner

Country Status (1)

Country Link
JP (1) JPS5239307A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430714A (en) * 1977-08-12 1979-03-07 Hitachi Ltd Multiple band receiver
JPS5646716U (en) * 1979-09-14 1981-04-25
US5287059A (en) * 1990-05-19 1994-02-15 Nkk Corporation Saturable core magnetometer with a parallel resonant circuit in which the W3 DC level changes with a change in an external magnetic field

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128213A (en) * 1975-04-30 1976-11-09 Toshiba Corp Display indicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128213A (en) * 1975-04-30 1976-11-09 Toshiba Corp Display indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430714A (en) * 1977-08-12 1979-03-07 Hitachi Ltd Multiple band receiver
JPS5646716U (en) * 1979-09-14 1981-04-25
US5287059A (en) * 1990-05-19 1994-02-15 Nkk Corporation Saturable core magnetometer with a parallel resonant circuit in which the W3 DC level changes with a change in an external magnetic field

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