JPH0279637U - - Google Patents

Info

Publication number
JPH0279637U
JPH0279637U JP15878188U JP15878188U JPH0279637U JP H0279637 U JPH0279637 U JP H0279637U JP 15878188 U JP15878188 U JP 15878188U JP 15878188 U JP15878188 U JP 15878188U JP H0279637 U JPH0279637 U JP H0279637U
Authority
JP
Japan
Prior art keywords
circuit
converter section
electronic tuner
resonant element
dielectric resonant
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.)
Pending
Application number
JP15878188U
Other languages
English (en)
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 JP15878188U priority Critical patent/JPH0279637U/ja
Publication of JPH0279637U publication Critical patent/JPH0279637U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Superheterodyne Receivers (AREA)
  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第1図は、本考案に係る電子チユーナの1例を
示すブロツク図、第2図は誘電体共振素子を示す
断面図、第3図は本発明に係る電子チユーナの第
1中間周波伝送特性を示す図、第4図は電子チユ
ーナの従来例を示すブロツク図、第5図は従来の
電子チユーナの第1中間周波伝送特性を示す図で
ある。 1……アツプコンバータ部、2……ダウンコン
バータ部、10……バンドパスフイルタ回路、2
0……トラツプ回路、22……誘電体共振素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. アツプコンバータ部の第1混合回路とダウンコ
    ンバータ部のIF増幅回路間に配置したバンドパ
    スフイルタ回路の前段或いは後段の少なくとも一
    方に、誘電体共振素子によつて構成された隣接チ
    ヤンネルのトラツプ回路を付設したことを特徴と
    するダブルスーパ方式電子チユーナ。
JP15878188U 1988-12-06 1988-12-06 Pending JPH0279637U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15878188U JPH0279637U (ja) 1988-12-06 1988-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15878188U JPH0279637U (ja) 1988-12-06 1988-12-06

Publications (1)

Publication Number Publication Date
JPH0279637U true JPH0279637U (ja) 1990-06-19

Family

ID=31439420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15878188U Pending JPH0279637U (ja) 1988-12-06 1988-12-06

Country Status (1)

Country Link
JP (1) JPH0279637U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587934A (ja) * 1981-07-07 1983-01-17 Matsushita Electric Ind Co Ltd チャンネルコンバ−タ装置
JPS605602A (ja) * 1983-06-23 1985-01-12 Murata Mfg Co Ltd 非対称トラツプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587934A (ja) * 1981-07-07 1983-01-17 Matsushita Electric Ind Co Ltd チャンネルコンバ−タ装置
JPS605602A (ja) * 1983-06-23 1985-01-12 Murata Mfg Co Ltd 非対称トラツプ

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