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天線的工作原理:發(fā)射時(shí)把高頻電流轉(zhuǎn)換為電磁波;接收時(shí),把電磁波轉(zhuǎn)換為高頻電流。安裝注意事項(xiàng):周圍的環(huán)境對(duì)天線的使用影響比較大,需附近無(wú)高達(dá)建筑物阻擋,周圍空間沒(méi)有強(qiáng)電磁干擾,這樣才能發(fā)揮吸盤(pán)天線輻射和接收遠(yuǎn)方信號(hào)的作用。在與無(wú)線模塊配合使用中,應(yīng)該注意以下原則以保證模塊更佳的通訊距離:1、天線盡量不要貼近地表變,周邊更好遠(yuǎn)離障礙物2、使用吸盤(pán)天線時(shí),引線盡量拉直,吸盤(pán)底座需吸附在金屬物件上。
Contact:Zhang Chaoxiphone:15712120985 Fax:0755-28684508 QQ:2481314240Address:4th Floor, Building C, Fuyunlai Science and Technology Park, No. 57 Anhua Road, Yuanshan Street, Longgang District, Shenzhen
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One of the high-tech enterprises mainly engaged in antenna research and development, production, sales, and professional services
Record number:粵ICP備2021163955號(hào)
technical support:匯搜網(wǎng)絡(luò)