JPH02101637U - - Google Patents

Info

Publication number
JPH02101637U
JPH02101637U JP1025089U JP1025089U JPH02101637U JP H02101637 U JPH02101637 U JP H02101637U JP 1025089 U JP1025089 U JP 1025089U JP 1025089 U JP1025089 U JP 1025089U JP H02101637 U JPH02101637 U JP H02101637U
Authority
JP
Japan
Prior art keywords
high frequency
circuit
demodulation
attenuate
extract
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
JP1025089U
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 JP1025089U priority Critical patent/JPH02101637U/ja
Publication of JPH02101637U publication Critical patent/JPH02101637U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の回路図、第2図は
従来の一例の回路図、第3図はミキサ及びフイル
タ回路の出力の周波数スペクトラムである。 1……アンテナ、2……RFアンプ、3……ミ
キサ、4……局部発振器、5……フイルタ回路、
6……FM復調回路、C……コンデンサ。

Claims (1)

  1. 【実用新案登録請求の範囲】 被FM変調波を受信して中間周波数信号を得て
    これをFM復調して取出す高周波回路において、 上記FM復調する回路の入力端とアースとの間
    に、高周波ノイズ成分を減衰させるコンデンサを
    接続してなる高周波回路。
JP1025089U 1989-01-31 1989-01-31 Pending JPH02101637U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1025089U JPH02101637U (ja) 1989-01-31 1989-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1025089U JPH02101637U (ja) 1989-01-31 1989-01-31

Publications (1)

Publication Number Publication Date
JPH02101637U true JPH02101637U (ja) 1990-08-13

Family

ID=31217739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1025089U Pending JPH02101637U (ja) 1989-01-31 1989-01-31

Country Status (1)

Country Link
JP (1) JPH02101637U (ja)

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