礦用視頻線MSYV75-5 礦用通信電纜

一、產(chan)品(pin)用途及特點

本(ben)產(chan)品(pin)適(shi)用(yong)于礦山、井下視頻監(jian)控系統中信(xin)號傳輸連接饋(kui)線。該系列煤礦用(yong)阻燃(ran)射頻同(tong)軸電纜必須單獨(du)敷設(she)適(shi)用(yong)。本(ben)產(chan)品(pin)具有(you)阻燃(ran)性和屏蔽性。二、執(zhi)行標準GB/T14864-93《實芯聚乙烯(xi)絕緣射頻電纜》﹑MT386-1995企業(ye)標準：Q/TY1012-2009《煤礦用阻燃射頻同(tong)軸電(dian)纜》。三﹑名稱(cheng)及(ji)型(xing)號名稱 型(xing)號(hao)規格煤礦(kuang)用聚(ju)乙烯絕(jue)緣阻燃聚(ju)氯乙烯護套射頻同軸電纜MSYV-75-3,MSYV-75-4, MSYV-75-5, MSYV-75-7, MSYV-75-9, MSYV-75-12,MSYV-50-3, MSYV-50-5, MSYV-50-7, MSYV-50-9, MSYV-50-12四﹑主要技術特性(xing)1. MSYV-75系列的特性阻抗(kang)是75Ω；2. MSYV-50系列的特性(xing)阻(zu)抗是50Ω；3. 在(zai)20℃時(shi)電纜(lan)的(de)絕(jue)緣電阻不(bu)小于(yu)5000MΩ&＃8226;km；4. 電纜阻燃(ran)性通過MT386-1995中(zhong)單根垂直燃(ran)燒試(shi)驗；您的(de)信任--我們合作(zuo)之基(ji)石！

礦用視頻線MSYV75-5 礦用通信電纜

SYV22，SYV23，SYV53鎧(kai)裝射(she)頻(pin)同軸電(dian)(dian)(dian)纜(lan)(lan)型號(hao)SYV22，SYV23，SYV53SYV-50-7電(dian)(dian)(dian)視電(dian)(dian)(dian)纜(lan)(lan)SYV|同軸電(dian)(dian)(dian)纜(lan)(lan)同軸射(she)頻(pin)電(dian)(dian)(dian)纜(lan)(lan)|視頻(pin)線|同軸射(she)頻(pin)電(dian)(dian)(dian)纜(lan)(lan)|電(dian)(dian)(dian)視電(dian)(dian)(dian)纜(lan)(lan)SYV系(xi)列 主(zhu)要型號：SYV-75-3|SYV-75-5|SYV-75-12|SYV-75-4|SYV-75-7|SYV-75-9|SYV-50-2|SYV-50-3|SYV-50-5|SYV-50-7|SYV-50-9|SYV-50-12|SYV-50-15|SYV-50-17|SYV-75-15|SYV-75-17|  鎧裝射頻同軸電纜型號SYV22，SYV23，SYV53 標準：GB/T14864-93  用(yong)途：用(yong)于(yu)視(shi)頻(pin)(pin)(pin)監(jian)控(kong)線(xian)路(lu)、會(hui)議視(shi)頻(pin)(pin)(pin)等(deng)電(dian)子(zi)線(xian)路(lu)架設(she)、工程裝修訊號傳輸(shu)、影(ying)音(yin)器材連接以及其(qi)它電(dian)子(zi)裝置，傳輸(shu)射(she)頻(pin)(pin)(pin)信(xin)號。我廠為您生產(chan)優(you)質的(de)鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV22，SYV23鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)，鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV53，并可提供(gong)鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV22，SYV23鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)，鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV53價格和鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV22，SYV23鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)，鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV53直徑（外徑）咨詢服務(wu)，購買我廠的(de)鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV22，SYV23鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)，鎧(kai)(kai)(kai)(kai)(kai)裝(zhuang)視(shi)(shi)頻(pin)(pin)線(xian)(xian)(xian)(xian)SYV53可享受三包服務(wu)

視頻信號(hao)傳(chuan)(chuan)輸(shu)一般(ban)采(cai)(cai)用(yong)(yong)(yong)直接調制技術、以(yi)基(ji)帶(dai)(dai)頻率（約8MHz帶(dai)(dai)寬(kuan)）的(de)(de)(de)(de)(de)形式(shi)(shi)，常(chang)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)傳(chuan)(chuan)輸(shu)介質是(shi)同(tong)軸(zhou)電(dian)(dian)纜(lan)(lan)。同(tong)軸(zhou)電(dian)(dian)纜(lan)(lan)是(shi)專門(men)設(she)計用(yong)(yong)(yong)來(lai)傳(chuan)(chuan)輸(shu)視頻信號(hao)的(de)(de)(de)(de)(de)，其頻率損失(shi)、圖像失(shi)真、圖像衰(shuai)減(jian)的(de)(de)(de)(de)(de)幅(fu)度(du)都(dou)比較(jiao)(jiao)小，能(neng)很好(hao)的(de)(de)(de)(de)(de)完(wan)成傳(chuan)(chuan)送視頻信號(hao)的(de)(de)(de)(de)(de)任(ren)務。一般(ban)采(cai)(cai)用(yong)(yong)(yong)專用(yong)(yong)(yong)的(de)(de)(de)(de)(de)SYV75歐姆系列同(tong)軸(zhou)電(dian)(dian)纜(lan)(lan)，常(chang)用(yong)(yong)(yong)型號(hao)為(wei)(wei)SYV75-5（它對(dui)視頻信號(hao)的(de)(de)(de)(de)(de)無(wu)(wu)(wu)中繼傳(chuan)(chuan)輸(shu)距離一般(ban)為(wei)(wei)300-500m）；距離較(jiao)(jiao)遠時，需采(cai)(cai)用(yong)(yong)(yong)SYV75-7、SYV75-9甚至SYV75-12的(de)(de)(de)(de)(de)同(tong)軸(zhou)電(dian)(dian)纜(lan)(lan)在實際(ji)工程中，粗纜(lan)(lan)的(de)(de)(de)(de)(de)無(wu)(wu)(wu)中繼傳(chuan)(chuan)輸(shu)距離可(ke)達1km以(yi)上(shang)!一、射(she)(she)頻電(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)(de)概述：　　射(she)(she)頻電(dian)(dian)纜(lan)(lan)是(shi)傳(chuan)(chuan)輸(shu)射(she)(she)頻范圍(wei)內電(dian)(dian)磁(ci)能(neng)量的(de)(de)(de)(de)(de)電(dian)(dian)纜(lan)(lan)，射(she)(she)頻電(dian)(dian)纜(lan)(lan)是(shi)各種無(wu)(wu)(wu)線(xian)(xian)電(dian)(dian)通信系統及(ji)電(dian)(dian)子設(she)備(bei)中的(de)(de)(de)(de)(de)元(yuan)件，在無(wu)(wu)(wu)線(xian)(xian)通信與(yu)廣播、電(dian)(dian)視、雷達、導航、計算機及(ji)儀表等方面廣泛的(de)(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)。編輯本段產(chan)(chan)品(pin)特點　　1．可(ke)以(yi)傳(chuan)(chuan)輸(shu)較(jiao)(jiao)寬(kuan)的(de)(de)(de)(de)(de)頻帶(dai)(dai) 　　2．對(dui)外(wai)界干擾(rao)的(de)(de)(de)(de)(de)防(fang)衛(wei)度(du)高 　　3．天線(xian)(xian)效應(ying)小，輻射(she)(she)損耗(hao)小 　　4．結構簡單，安裝便利，比較(jiao)(jiao)經濟。SYV75-5-2電(dian)(dian)纜(lan)(lan)SYV75-5-2同(tong)軸(zhou)視頻電(dian)(dian)纜(lan)(lan)線(xian)(xian)產(chan)(chan)品(pin)分類(lei)(lei)　　射(she)(she)頻電(dian)(dian)纜(lan)(lan)的(de)(de)(de)(de)(de)結構是(shi)多種多樣的(de)(de)(de)(de)(de)，可(ke)以(yi)根據不(bu)同(tong)的(de)(de)(de)(de)(de)方式(shi)(shi)和型式(shi)(shi)來(lai)分類(lei)(lei)。