JPS61162147U - - Google Patents

Info

Publication number
JPS61162147U
JPS61162147U JP4567485U JP4567485U JPS61162147U JP S61162147 U JPS61162147 U JP S61162147U JP 4567485 U JP4567485 U JP 4567485U JP 4567485 U JP4567485 U JP 4567485U JP S61162147 U JPS61162147 U JP S61162147U
Authority
JP
Japan
Prior art keywords
coil element
circuit
tuner
tuning circuit
coil
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
JP4567485U
Other languages
English (en)
Other versions
JPH0349481Y2 (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 JP1985045674U priority Critical patent/JPH0349481Y2/ja
Publication of JPS61162147U publication Critical patent/JPS61162147U/ja
Application granted granted Critical
Publication of JPH0349481Y2 publication Critical patent/JPH0349481Y2/ja
Expired legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案の一実施例としての高周波信号
結合回路を示す図、第2図は前記回路をVHFチ
ユーナの混合回路からみた場合の等価回路(トラ
ツプ回路)を示す図、第3図は高周波信号結合回
路が用いられるUHF・VHFコンビネーシヨン
チユーナを示すブロツク図、第4図は同調コイル
及びそれと等価なT字形コイルを示す図、第5図
は従来の高周波信号結合回路を示す図、第6図は
第5図の回路をVHチユーナの混合回路からみた
場合の等価回路(トラツプ回路)を示す図である
。 1……VHFチユーナ、2……UHFチユーナ
、L1,L2,L3……コイル素子、L3……結
合用コイル素子。

Claims (1)

    【実用新案登録請求の範囲】
  1. UHFチユーナの出力信号をIF同調回路を通
    してVHFチユーナに結合するものにおいて、前
    記同調回路はT字状に配置したチヨークアツセン
    ブルコイル素子で構成し、その中央脚部コイル素
    子を他の2個のコイル素子の中間点とアース間に
    介挿したことを特徴とする高周波信号結合回路。
JP1985045674U 1985-03-27 1985-03-27 Expired JPH0349481Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985045674U JPH0349481Y2 (ja) 1985-03-27 1985-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985045674U JPH0349481Y2 (ja) 1985-03-27 1985-03-27

Publications (2)

Publication Number Publication Date
JPS61162147U true JPS61162147U (ja) 1986-10-07
JPH0349481Y2 JPH0349481Y2 (ja) 1991-10-22

Family

ID=30559385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985045674U Expired JPH0349481Y2 (ja) 1985-03-27 1985-03-27

Country Status (1)

Country Link
JP (1) JPH0349481Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011729A (ja) * 1973-06-04 1975-02-06
JPS5957049U (ja) * 1982-10-08 1984-04-13 アルプス電気株式会社 高周波接続回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011729A (ja) * 1973-06-04 1975-02-06
JPS5957049U (ja) * 1982-10-08 1984-04-13 アルプス電気株式会社 高周波接続回路

Also Published As

Publication number Publication date
JPH0349481Y2 (ja) 1991-10-22

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