JPS51117815A - Input level indicator circuit - Google Patents

Input level indicator circuit

Info

Publication number
JPS51117815A
JPS51117815A JP50043034A JP4303475A JPS51117815A JP S51117815 A JPS51117815 A JP S51117815A JP 50043034 A JP50043034 A JP 50043034A JP 4303475 A JP4303475 A JP 4303475A JP S51117815 A JPS51117815 A JP S51117815A
Authority
JP
Japan
Prior art keywords
level indicator
input level
indicator circuit
indication
power voltage
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
JP50043034A
Other languages
Japanese (ja)
Other versions
JPS5760819B2 (en
Inventor
Wataru Yamatani
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 JP50043034A priority Critical patent/JPS51117815A/en
Publication of JPS51117815A publication Critical patent/JPS51117815A/en
Publication of JPS5760819B2 publication Critical patent/JPS5760819B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye

Landscapes

  • Amplifiers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:An input level indicator unit whose meter sensitivity or indication does not vary even if power voltage changes.
JP50043034A 1975-04-09 1975-04-09 Input level indicator circuit Granted JPS51117815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50043034A JPS51117815A (en) 1975-04-09 1975-04-09 Input level indicator circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50043034A JPS51117815A (en) 1975-04-09 1975-04-09 Input level indicator circuit

Publications (2)

Publication Number Publication Date
JPS51117815A true JPS51117815A (en) 1976-10-16
JPS5760819B2 JPS5760819B2 (en) 1982-12-21

Family

ID=12652634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50043034A Granted JPS51117815A (en) 1975-04-09 1975-04-09 Input level indicator circuit

Country Status (1)

Country Link
JP (1) JPS51117815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014183454A (en) * 2013-03-19 2014-09-29 Sharp Corp Detector circuit and high frequency amplification circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014183454A (en) * 2013-03-19 2014-09-29 Sharp Corp Detector circuit and high frequency amplification circuit

Also Published As

Publication number Publication date
JPS5760819B2 (en) 1982-12-21

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