）RCR STD-44

小エリア無線通信システムの無線設備
RADIO EQUIPMENT FOR SHORT RANGECOMMUNICATIONS IN THE MOBILE SERVICE

標

準規

格

ARIB STANDARD

RCR STD-44
平成 6年11月10日
平成 9年10月 7日
平成11年 2月 2日
平成17年11月30日

社団法人

電波

1.3版
策定
１．１改定
１．２改定
１．３改定

産業会

Association of Radio Industries and Businesses

RCR STD-44

ま え が き社団法人電波産業会は、無線機器製造者及び利用者の参加を得て、各種の電波利用システムに関する無線設備の標準的な仕様等の基本的な技術的条件を「標準規格」として策定している。
標準規格は、周波数の有効利用及び他の利用者との混信の回避を図る目的から定められる国の技術基準と、併せて無線設備の適正品質、互換性の確保等、無線機器製造者、利用者の利便を図る目的から策定される民間の規格である。
本標準規格は、「小エリア無線通信システムの無線設備」について策定されたもので、策定段階における公正性及び透明性を確保するため、内外無差別に広く無線機器製造者、利用者等利害関係者の参加を得た当会の規格会議の総意により策定されたものである。
本標準規格が、無線機器製造者、利用者等に積極的に活用されることを希望する。

RCR STD-44目

次まえがき
第1章

一般事項 ········································································································· 1

1.1 概要 ················································································································· 1

1.2 無線設備の構成 ····································································································· 11.3 準拠文書 ·············································································································· 1
第2章

無線設備の技術的条件 ······················································································· 22.1 一般条件 ·············································································································· 2(1) 通信方式········································································································· 2(2) 変調の型式······································································································ 2(3) 電波の型式及び周波数······················································································· 2(4) チャネル間隔··································································································· 2(5) 周波数切替方式································································································ 2(6) 使用環境条件··································································································· 22.2 送信装置 ·············································································································· 22.2.1 一般 ··············································································································· 2(1) 空中線電力······································································································ 2(2) 空中線電力の許容偏差······················································································· 2(3) スプリアス発射又は不要発射の強度の許容値························································· 2(4) 周波数の許容偏差····························································································· 4(5) 実装周波数······································································································ 42.2.2 F2B、F2D 又は F3E 電波を使用するもの····························································· 4(1) 変調周波数······································································································ 4(2) 隣接チャネル漏えい電力···················································································· 4(3) 占有周波数帯幅の許容値···················································································· 4(4) 周波数偏移······································································································ 5(5) 総合歪及び雑音································································································ 52.2.3 F2C 又は F3C 電波を利用するものであって、同一周波数でF2B、F2D 又は F3E 電波を使用するもの····························································· 52.3 受信装置 ·············································································································· 52.3.1 一般 ··············································································································· 5(1) 局部発振器の周波数変動···················································································· 5-i-RCR STD-44(2) 副次的に発する電波等の限度·············································································· 52.3.2 F2B、F2D 又は F3E 電波を使用するもの····························································· 5(1) 基準感度········································································································· 5(2) 実効選択度におけるスプリアス・レスポンス························································· 5(3) 実効選択度における隣接チャネル選択度······························································· 6(4) 実効選択度における相互変調特性········································································ 6(5) 総合歪及び雑音································································································ 62.3.3 F2C 又は F3C 電波を使用するものであって、同一周波数でF2B、F2D 又は F3E 電波を使用するもの····························································· 62.4 制御部 ················································································································· 62.4.1 時分割複信制御装置·························································································· 62.4.2 自動識別装置··································································································· 62.4.3 トーンスケルチ及びデジタルコードスケルチ························································· 9(1) 一般的条件······································································································ 9(2) トーンスケルチ································································································ 9(3) デジタルコードスケルチ·················································································· 102.5 空中線 ··············································································································· 122.6 附属装置等 ········································································································· 12第3章

測定法 ·········································································································· 14

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