JPS61158652U - - Google Patents

Info

Publication number
JPS61158652U
JPS61158652U JP4270285U JP4270285U JPS61158652U JP S61158652 U JPS61158652 U JP S61158652U JP 4270285 U JP4270285 U JP 4270285U JP 4270285 U JP4270285 U JP 4270285U JP S61158652 U JPS61158652 U JP S61158652U
Authority
JP
Japan
Prior art keywords
frequency
signal
recording
demodulating
reproducing
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
JP4270285U
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 JP4270285U priority Critical patent/JPS61158652U/ja
Publication of JPS61158652U publication Critical patent/JPS61158652U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
図は本考案の一実施例である。 1……FM変調器、2……記録用磁気ヘツド、
3……再生用磁気ヘツド、5……ミキサー、6…
…局部発振器、7……バンドパスフイルタ、8…
…波形整形器、9……バンドパスフイルタ、11
……FM復調器、12……ローパスフイルタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. FM信号を記録再生する記録再生装置において
    、再生されたFM信号を高い周波数に周波数変換
    すると共にデユーテイ比をほぼ50%とする周波
    数変換手段と、該周波数変換手段の出力を周波数
    逓倍して奇数次高周波を得る周波数逓倍手段と、
    該周波数逓倍手段の出力を復調する復調手段とを
    有することを特徴とするFM信号記録再生装置。
JP4270285U 1985-03-25 1985-03-25 Pending JPS61158652U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4270285U JPS61158652U (ja) 1985-03-25 1985-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4270285U JPS61158652U (ja) 1985-03-25 1985-03-25

Publications (1)

Publication Number Publication Date
JPS61158652U true JPS61158652U (ja) 1986-10-01

Family

ID=30553703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4270285U Pending JPS61158652U (ja) 1985-03-25 1985-03-25

Country Status (1)

Country Link
JP (1) JPS61158652U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967733A (ja) * 1982-10-08 1984-04-17 Matsushita Electric Ind Co Ltd 復調装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967733A (ja) * 1982-10-08 1984-04-17 Matsushita Electric Ind Co Ltd 復調装置

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