射頻饋(kui)線(xian)主要傳輸高頻電流的(de)傳輸線(xian),用(yong)于移(yi)動通信及無線(xian)電通信天(tian)線(xian)饋(kui)線(xian),基站用(yong)天(tian)線(xian)跳線(xian),機房用(yong)饋(kui)線(xian)及天(tian)線(xian)連(lian)接(jie)線(xian)。
射頻饋線(xian)常(chang)見(jian)由橡塑外(wai)皮,屏(ping)蔽銅帶,絕緣(yuan)填充層,鍍銅鋁心組成。