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低煙(yan)無鹵阻燃(ran)同軸電(dian)(dian)(dian)(dian)纜(lan)(lan)WDZ-SYV,WDZ-SYY 射(she)(she)頻(pin)電(dian)(dian)(dian)(dian)纜(lan)(lan)也叫同軸電(dian)(dian)(dian)(dian)纜(lan)(lan)，是由互(hu)相同軸的(de)(de)(de)內導體、外導體以及支撐(cheng)內外導體的(de)(de)(de)介質組成(cheng)的(de)(de)(de)。在無線電(dian)(dian)(dian)(dian)通訊、廣播電(dian)(dian)(dian)(dian)視的(de)(de)(de)射(she)(she)頻(pin)傳輸中，射(she)(she)頻(pin)電(dian)(dian)(dian)(dian)纜(lan)(lan)是重要的(de)(de)(de)量備。如果選用(yong)不(bu)當，不(bu)僅會造成(cheng)浪費，增加(jia)投資成(cheng)本(ben)，也會使系統工作時不(bu)穩定，引發(fa)故障(zhang)，造成(cheng)設備損壞(huai)。為了正確地(di)選用(yong)射(she)(she)頻(pin)電(dian)(dian)(dian)(dian)纜(lan)(lan)，就(jiu)需要學習了解(jie)一些有(you)關電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)特性(xing)(xing)參數和類型。射(she)(she)頻(pin)電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)特性(xing)(xing)包括有(you)電(dian)(dian)(dian)(dian)器性(xing)(xing)能(neng)(neng)和機械性(xing)(xing)能(neng)(neng)，電(dian)(dian)(dian)(dian)器性(xing)(xing)能(neng)(neng)

SYV同軸電(dian)(dian)纜，機床用(yong)(yong)電(dian)(dian)纜 實(shi)心絕緣填充型電(dian)(dian)纜適用(yong)(yong)于(yu)煤(mei)礦管網的(de)管道(dao)鋪設，主(zhu)要用(yong)(yong)于(yu)管道(dao)敷設。在纜芯中和屏蔽層的(de)內外表面用(yong)(yong)石油膏填充或澆注處理，以(yi)(yi)防(fang)止(zhi)煤(mei)礦中水分(fen)侵入。在煤(mei)礦常見的(de)30~C一60~C的(de)環境條(tiao)件下(xia)，煤(mei)礦用(yong)(yong)通(tong)信(xin)電(dian)(dian)纜的(de)機械和電(dian)(dian)氣性能保持不(bu)變。用(yong)(yong)于(yu)平巷、斜巷及機電(dian)(dian)硐室做通(tong)信(xin)線以(yi)(yi)及用(yong)(yong)于(yu)平巷，豎井(jing)(jing)或斜井(jing)(jing)作(zuo)主(zhu)信(xin)號傳輸