JPS62183428U - - Google Patents

Info

Publication number
JPS62183428U
JPS62183428U JP7145286U JP7145286U JPS62183428U JP S62183428 U JPS62183428 U JP S62183428U JP 7145286 U JP7145286 U JP 7145286U JP 7145286 U JP7145286 U JP 7145286U JP S62183428 U JPS62183428 U JP S62183428U
Authority
JP
Japan
Prior art keywords
voltage
filter
oscillator
variable
converted
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
JP7145286U
Other languages
English (en)
Other versions
JPH0332109Y2 (ja
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 filed Critical
Priority to JP7145286U priority Critical patent/JPH0332109Y2/ja
Publication of JPS62183428U publication Critical patent/JPS62183428U/ja
Application granted granted Critical
Publication of JPH0332109Y2 publication Critical patent/JPH0332109Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示すブロツク図、
第２図はその動作説明図、第３図は従来例を示す
ブロツク図、第４図はその動作説明図である。 ＢＰＦ…電圧可変型帯域通過フイルタ、ＶＯＣ
…電圧可変型発振器、Ａ，Ｂ，Ｃ…電圧―電圧変
換回路、ＣＬ…制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電圧可変型発振器と電気的に連動する電圧可変
    型フイルタを有するチユーナ等において、上記発
    振器とフイルタとの間に複数の電圧―電圧変換回
    路を並列に接続し、各回路によつて上記発振器の
    制御電圧を、上記フイルタの電圧対周波数の特性
    の各分割された帯域の傾きを近似する電圧に変換
    し、上記各帯域に対応する夫々の回路の変換電圧
    を上記フイルタに印加するように構成したことを
    特徴とする電圧可変型発振器と電圧可変型帯域通
    過フイルタとのトラツキング装置。
JP7145286U 1986-05-13 1986-05-13 Expired JPH0332109Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7145286U JPH0332109Y2 (ja) 1986-05-13 1986-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7145286U JPH0332109Y2 (ja) 1986-05-13 1986-05-13

Publications (2)

Publication Number Publication Date
JPS62183428U true JPS62183428U (ja) 1987-11-20
JPH0332109Y2 JPH0332109Y2 (ja) 1991-07-08

Family

ID=30914015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7145286U Expired JPH0332109Y2 (ja) 1986-05-13 1986-05-13

Country Status (1)

Country Link
JP (1) JPH0332109Y2 (ja)

Also Published As

Publication number Publication date
JPH0332109Y2 (ja) 1991-07-08

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