JPS6358304U - - Google Patents

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Publication number
JPS6358304U
JPS6358304U JP15176586U JP15176586U JPS6358304U JP S6358304 U JPS6358304 U JP S6358304U JP 15176586 U JP15176586 U JP 15176586U JP 15176586 U JP15176586 U JP 15176586U JP S6358304 U JPS6358304 U JP S6358304U
Authority
JP
Japan
Prior art keywords
circuit
frequency
voltage source
signal
radio reception
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
JP15176586U
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 JP15176586U priority Critical patent/JPS6358304U/ja
Publication of JPS6358304U publication Critical patent/JPS6358304U/ja
Pending legal-status Critical Current

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  • Transmitters (AREA)

Description

【図面の簡単な説明】
図は本考案実施例の回路図である。 6……可変直流電圧源、7……基準電圧源、8
……比較検出回路、9……切換回路、10……録
音バイアス発振回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 録音バイアス信号とラジオ受信信号の周波数の
    ビートを防止するため、前記録音バイアス信号の
    周波数を切換える回路であつて、ラジオ受信周波
    数を可変するための可変直流電圧源と、録音バイ
    アス周波数に対してビートを発生するラジオ受信
    周波数に対応した直流電圧を予め設定した基準電
    圧源と、前記可変直流電圧源及び基準電圧源の各
    電圧を比較し一致出力を発生する比較検出回路と
    、該比較検出回路の出力により録音バイアス発振
    回路の発振周波数を切換える切換回路とを具備し
    て成る録音ビート防止回路。
JP15176586U 1986-10-02 1986-10-02 Pending JPS6358304U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15176586U JPS6358304U (ja) 1986-10-02 1986-10-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15176586U JPS6358304U (ja) 1986-10-02 1986-10-02

Publications (1)

Publication Number Publication Date
JPS6358304U true JPS6358304U (ja) 1988-04-19

Family

ID=31069133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15176586U Pending JPS6358304U (ja) 1986-10-02 1986-10-02

Country Status (1)

Country Link
JP (1) JPS6358304U (ja)

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