JPS6032832U - Receiver automatic channel selection device - Google Patents

Receiver automatic channel selection device

Info

Publication number
JPS6032832U
JPS6032832U JP12418283U JP12418283U JPS6032832U JP S6032832 U JPS6032832 U JP S6032832U JP 12418283 U JP12418283 U JP 12418283U JP 12418283 U JP12418283 U JP 12418283U JP S6032832 U JPS6032832 U JP S6032832U
Authority
JP
Japan
Prior art keywords
channel selection
automatic channel
selection device
receiver automatic
intermediate frequency
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
JP12418283U
Other languages
Japanese (ja)
Inventor
秀樹 岩崎
Original Assignee
パイオニア株式会社
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 by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to JP12418283U priority Critical patent/JPS6032832U/en
Publication of JPS6032832U publication Critical patent/JPS6032832U/en
Pending legal-status Critical Current

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  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の受信機の概略ブロック図、第２′図は第
１図の受信機の特性を説明する図、第３図は本考案の実
施例の概略ブロック図、第４図は第３図の装置の特性を
説明する図である。 主要部分の符号の説明、１・・・フロントエンド、２・
・・ＩＦアンプ、５・・・ＡＧＣ回路、６・・・自動選
局コントローラ、７・・・サーチストップ信号発生器、
８・・・ＢＰＦ。FIG. 1 is a schematic block diagram of a conventional receiver, FIG. 2' is a diagram explaining the characteristics of the receiver in FIG. 1, FIG. 3 is a schematic block diagram of an embodiment of the present invention, and FIG. FIG. 4 is a diagram illustrating the characteristics of the device shown in FIG. 3; Explanation of symbols of main parts, 1...Front end, 2.
... IF amplifier, 5... AGC circuit, 6... automatic tuning controller, 7... search stop signal generator,
8...BPF.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動利得制御自在な中間周波増幅段を有する受信機の自
動選局装置であって、前記中間周波増幅段の前段部から
中間周波信号成分を抽出する抽出手段と、この抽出出力
の信号レベルに応じて自動選局動作を停止せしめる停止
信号を発生する手段４　　　とを含むことを特徴とする
自動選局装置。An automatic channel selection device for a receiver having an intermediate frequency amplification stage with automatic gain control, comprising: an extraction means for extracting an intermediate frequency signal component from a front stage of the intermediate frequency amplification stage; An automatic channel selection device comprising: means 4 for generating a stop signal for stopping the automatic channel selection operation.
JP12418283U 1983-08-09 1983-08-09 Receiver automatic channel selection device Pending JPS6032832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12418283U JPS6032832U (en) 1983-08-09 1983-08-09 Receiver automatic channel selection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12418283U JPS6032832U (en) 1983-08-09 1983-08-09 Receiver automatic channel selection device

Publications (1)

Publication Number Publication Date
JPS6032832U true JPS6032832U (en) 1985-03-06

Family

ID=30283183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12418283U Pending JPS6032832U (en) 1983-08-09 1983-08-09 Receiver automatic channel selection device

Country Status (1)

Country Link
JP (1) JPS6032832U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639310A (en) * 1986-06-30 1988-01-16 Sanyo Electric Co Ltd Receiver
JPS6316718U (en) * 1986-07-17 1988-02-03

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560328A (en) * 1978-10-30 1980-05-07 Sony Corp Tuning-point detection circuit of am radio receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560328A (en) * 1978-10-30 1980-05-07 Sony Corp Tuning-point detection circuit of am radio receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS639310A (en) * 1986-06-30 1988-01-16 Sanyo Electric Co Ltd Receiver
JPS6316718U (en) * 1986-07-17 1988-02-03

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