JPS58154936A - 選局装置 - Google Patents

選局装置

Info

Publication number
JPS58154936A
JPS58154936A JP57038701A JP3870182A JPS58154936A JP S58154936 A JPS58154936 A JP S58154936A JP 57038701 A JP57038701 A JP 57038701A JP 3870182 A JP3870182 A JP 3870182A JP S58154936 A JPS58154936 A JP S58154936A
Authority
JP
Japan
Prior art keywords
resonant circuit
variable capacitance
output
local oscillation
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
JP57038701A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Masahiro Matsubara
松原　正廣
Katsuhiko Miyanaga
宮永　克彦
Junichi Kubota
順一 久保田
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57038701A priority Critical patent/JPS58154936A/ja
Publication of JPS58154936A publication Critical patent/JPS58154936A/ja
Publication of JPS6313368B2 publication Critical patent/JPS6313368B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
    • H03J3/32—Arrangements for ensuring tracking with variable capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
JP57038701A 1982-03-10 1982-03-10 選局装置 Granted JPS58154936A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57038701A JPS58154936A (ja) 1982-03-10 1982-03-10 選局装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57038701A JPS58154936A (ja) 1982-03-10 1982-03-10 選局装置

Publications (2)

Publication Number Publication Date
JPS58154936A true JPS58154936A (ja) 1983-09-14
JPS6313368B2 JPS6313368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-25

Family

ID=12532613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57038701A Granted JPS58154936A (ja) 1982-03-10 1982-03-10 選局装置

Country Status (1)

Country Link
JP (1) JPS58154936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251884U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-09-19 1987-03-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6251884U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-09-19 1987-03-31

Also Published As

Publication number Publication date
JPS6313368B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-25

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