JPS56132016A - Electronic channel selection tuning circuit - Google Patents

Electronic channel selection tuning circuit

Info

Publication number
JPS56132016A
JPS56132016A JP3475580A JP3475580A JPS56132016A JP S56132016 A JPS56132016 A JP S56132016A JP 3475580 A JP3475580 A JP 3475580A JP 3475580 A JP3475580 A JP 3475580A JP S56132016 A JPS56132016 A JP S56132016A
Authority
JP
Japan
Prior art keywords
agc
gain
circuit
channel selection
tuning circuit
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
JP3475580A
Other languages
English (en)
Other versions
JPS6147446B2 (ja
Inventor
Yoshito Chikura
Tatsuaki Sato
Masahiro Fujita
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 JP3475580A priority Critical patent/JPS56132016A/ja
Publication of JPS56132016A publication Critical patent/JPS56132016A/ja
Publication of JPS6147446B2 publication Critical patent/JPS6147446B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies

Landscapes

  • Television Receiver Circuits (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
JP3475580A 1980-03-21 1980-03-21 Electronic channel selection tuning circuit Granted JPS56132016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3475580A JPS56132016A (en) 1980-03-21 1980-03-21 Electronic channel selection tuning circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3475580A JPS56132016A (en) 1980-03-21 1980-03-21 Electronic channel selection tuning circuit

Publications (2)

Publication Number Publication Date
JPS56132016A true JPS56132016A (en) 1981-10-16
JPS6147446B2 JPS6147446B2 (ja) 1986-10-20

Family

ID=12423129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3475580A Granted JPS56132016A (en) 1980-03-21 1980-03-21 Electronic channel selection tuning circuit

Country Status (1)

Country Link
JP (1) JPS56132016A (ja)

Also Published As

Publication number Publication date
JPS6147446B2 (ja) 1986-10-20

Similar Documents

Publication Publication Date Title
JPS5793704A (en) Fm demodulation circuit
JPS5733834A (en) Frequency modulation noise reducing circuit
JPS5560343A (en) Receiver
JPS5564412A (en) Frequency characteristic regulator
JPS56132016A (en) Electronic channel selection tuning circuit
KR840005289A (ko) Am 스테레오 수신기용 보호회로
JPS57173210A (en) Antenna receiving and inputting circuit
MY105930A (en) Circuit arrangement for automatic gain control.
JPS54846A (en) High frequency amplifier circuit
JPS57180216A (en) Agc circuit for television receiver
JPS57159158A (en) Audio switch circuit
SE8104323L (sv) Radiomottagare
JPS56119506A (en) Noise eliminating circuit
JPS5723331A (en) Radio equipment
JPS54152414A (en) Squelch system of fm mobile radio equipment
JPS5623010A (en) Gain limit amplifying circuit
JPS57121377A (en) Video intermediate frequency circuit for television receiver
JPS56131215A (en) Tuner
JPS5443448A (en) Compressor
JPS5748812A (en) Amplifier
JPS5665514A (en) Control circuit of voltage feedback type
JPS5238823A (en) Agc circuit of television receiver
JPS55114040A (en) Muting circuit for fm radio receiver
JPS5742240A (en) Squeltch circuit
JPS56160117A (en) Agc amplifier