JPH0457930U - - Google Patents

Info

Publication number
JPH0457930U
JPH0457930U JP9980590U JP9980590U JPH0457930U JP H0457930 U JPH0457930 U JP H0457930U JP 9980590 U JP9980590 U JP 9980590U JP 9980590 U JP9980590 U JP 9980590U JP H0457930 U JPH0457930 U JP H0457930U
Authority
JP
Japan
Prior art keywords
frequency
alternative frequency
search
electric field
field strength
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
JP9980590U
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 JP9980590U priority Critical patent/JPH0457930U/ja
Publication of JPH0457930U publication Critical patent/JPH0457930U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Description

【図面の簡単な説明】
第１図及び第２図はこの考案に係る車載用ラジ
オ受信機の実施例を示し、第１図はブロツク図、
第２図はメモリ構造を示す図である。 主な符号の説明、１１……ＲＡＭ、１２……サ
ーチ間隔設定手段、１３……代替周波数探索手段
。

Claims (1)

  1. 【実用新案登録請求の範囲】 Ｒａｄｉｏ Ｄａｔａ Ｓｙｓｔｅｍのデータ
    が受信可能な車載用ラジオ受信機において、 受信中の周波数に対して代替周波数サーチする
    代替周波数探索手段と、前記代替周波数探索手段
    がサーチした周波数の電界強度を記憶する記憶手
    段と、前記電界強度に基づき前記代替周波数探索
    手段が次にサーチするまでの時間間隔を設定する
    サーチ間隔設定手段とで構成したことを特徴とす
    る車載用ラジオ受信機。
JP9980590U 1990-09-26 1990-09-26 Pending JPH0457930U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9980590U JPH0457930U (ja) 1990-09-26 1990-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9980590U JPH0457930U (ja) 1990-09-26 1990-09-26

Publications (1)

Publication Number Publication Date
JPH0457930U true JPH0457930U (ja) 1992-05-19

Family

ID=31841994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9980590U Pending JPH0457930U (ja) 1990-09-26 1990-09-26

Country Status (1)

Country Link
JP (1) JPH0457930U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02206920A (ja) * 1989-02-06 1990-08-16 Alpine Electron Inc Ｒｄｓの自動追従方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02206920A (ja) * 1989-02-06 1990-08-16 Alpine Electron Inc Ｒｄｓの自動追従方法

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