JPS572133A - Tuner circuit - Google Patents

Tuner circuit

Info

Publication number
JPS572133A
JPS572133A JP7494680A JP7494680A JPS572133A JP S572133 A JPS572133 A JP S572133A JP 7494680 A JP7494680 A JP 7494680A JP 7494680 A JP7494680 A JP 7494680A JP S572133 A JPS572133 A JP S572133A
Authority
JP
Japan
Prior art keywords
signal
supplied
tuner circuit
vhf
uhf
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
JP7494680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS643378B2 (enExample
Inventor
Jiyouji Nagai
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 JP7494680A priority Critical patent/JPS572133A/ja
Publication of JPS572133A publication Critical patent/JPS572133A/ja
Publication of JPS643378B2 publication Critical patent/JPS643378B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver

Landscapes

  • Control Of Amplification And Gain Control (AREA)
  • Superheterodyne Receivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP7494680A 1980-06-05 1980-06-05 Tuner circuit Granted JPS572133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7494680A JPS572133A (en) 1980-06-05 1980-06-05 Tuner circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7494680A JPS572133A (en) 1980-06-05 1980-06-05 Tuner circuit

Publications (2)

Publication Number Publication Date
JPS572133A true JPS572133A (en) 1982-01-07
JPS643378B2 JPS643378B2 (enExample) 1989-01-20

Family

ID=13561997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7494680A Granted JPS572133A (en) 1980-06-05 1980-06-05 Tuner circuit

Country Status (1)

Country Link
JP (1) JPS572133A (enExample)

Also Published As

Publication number Publication date
JPS643378B2 (enExample) 1989-01-20

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