JPH0415370U - - Google Patents

Info

Publication number
JPH0415370U
JPH0415370U JP5510890U JP5510890U JPH0415370U JP H0415370 U JPH0415370 U JP H0415370U JP 5510890 U JP5510890 U JP 5510890U JP 5510890 U JP5510890 U JP 5510890U JP H0415370 U JPH0415370 U JP H0415370U
Authority
JP
Japan
Prior art keywords
circuit
intermediate frequency
audio intermediate
sif
utility
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
JP5510890U
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 JP5510890U priority Critical patent/JPH0415370U/ja
Publication of JPH0415370U publication Critical patent/JPH0415370U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例によるSIF判別
回路のブロツク図、第2図は従来のSIF判別回
路のブロツク図である。 図において、1はアンテナ、2はチユーナー、
3はVIF・SIF検波回路、4は5.5MHz
SIFフイルター、5は6.0MHzSIFフイ
ルター、6は5.5MHz判別回路、7は6.0
MHz判別回路、8は6MHzスイツチ回路、9
はミキサー回路、10は5.5MHzスイツチ回
路、11はFM検波器。なお、図中同一符号は同
一又は相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 音声中間周波フイルターとFM検波回路及び、
    スイツチ回路を備えたことを特徴とする音声中間
    周波数判別回路。
JP5510890U 1990-05-24 1990-05-24 Pending JPH0415370U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5510890U JPH0415370U (ja) 1990-05-24 1990-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5510890U JPH0415370U (ja) 1990-05-24 1990-05-24

Publications (1)

Publication Number Publication Date
JPH0415370U true JPH0415370U (ja) 1992-02-07

Family

ID=31577770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5510890U Pending JPH0415370U (ja) 1990-05-24 1990-05-24

Country Status (1)

Country Link
JP (1) JPH0415370U (ja)

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