MH-SYV-5-50*2*0.5-?W,??<.??ofK?X??#????JVR?O??4?*?MVv????3??.?a?*%?U??E}b?LB?;???=U???XdI?L????????wg?3!???h??9?(by??hbi???p'ě???Mi?G+?m??C???[x??????lo????1???%!>??ΒD?5?}??;???????t??Y?$?k????H??H?P??v[%?1x??c*m?C??H/????u????)-}P??lb\9.?I??????['V??.+????=V?L?)?????|/?q???z??R???D??v?T?Nd???U????R?U?Α?{Enb?!f Hh??DF???D??v?????????v???J?\>?.?_??1f??????~8??^???O?QVo?NIBH??n??f=,??6 ?}KoI?5???b?|??_~?????t?UzO?2???}?.P?EV??l?<\??h???1?????????c?l??,??????P?????qf???v???????????????s????V?/
?0{?=??????0?????yw?E??#l:=o?w?>??nL??+??g?/? ?? ?￥?m.?!.W?p.?Pl??-??????????G]_??n?mN?Y`??B???J??%???>^??_??,?Q?????Efz =??B??L?;?=???$e?l*>^?_91tv亞洲精品香蕉國產一區(qū)，專為消防水炮監(jiān)控系統設計，能傳輸75歐姆阻抗的信號，抗干擾和防潮性能都很出色，適合長距離使用。

MH-SYV-5-50*2*0.5-?W,??<.??ofK?X??#????JVR?O??4?*?MVv????3??.?a?*%?U??E}b?LB?;???=U???XdI?L????????wg?3!???h??9?(by??hbi???p'ě???Mi?G+?m??C???[x??????lo????1???%!>??ΒD?5?}??;???????t??Y?$?k????H??H?P??v[%?1x??c*m?C??H/????u????)-}P??lb\9.?I??????['V??.+????=V?L?)?????|/?q???z??R???D??v?T?Nd???U????R?U?Α?{Enb?!f Hh??DF???D??v?????????v???J?\>?.?_??1f??????~8??^???O?QVo?NIBH??n??f=,??6 ?}KoI?5???b?|??_~?????t?UzO?2???}?.P?EV??l?<\??h???1?????????c?l??,??????P?????qf???v???????????????s????V?/
?0{?=??????0?????yw?E??#l:=o?w?>??nL??+??g?/? ?? ?￥?m.?!.W?p.?Pl??-??????????G]_??n?mN?Y`??B???J??%???>^??_??,?Q?????Efz =??B??L?;?=???$e?l*>^?_91tv亞洲精品香蕉國產一區(qū)核心特性
阻抗與結構?：75歐姆特性阻抗，實芯聚絕緣，鋁箔+編織，PVC護套，支持-20℃~70℃環(huán)境。
性能?：抗干擾好、低衰減、高傳輸，確保信號穩(wěn)定。
選型要點
距離?：200米內用SYV-75-5；超過500米建議用SYV-75-7或75-9；超800米考慮光纖。
防火?：消防通道等需防火區(qū)域，選NH-SYV-75-5等耐火型號。
連接?：用BNC接頭，確保層和信號層分離，避免短路。

MH-SYV-5-50*2*0.5-?W,??<.??ofK?X??#????JVR?O??4?*?MVv????3??.?a?*%?U??E}b?LB?;???=U???XdI?L????????wg?3!???h??9?(by??hbi???p'ě???Mi?G+?m??C???[x??????lo????1???%!>??ΒD?5?}??;???????t??Y?$?k????H??H?P??v[%?1x??c*m?C??H/????u????)-}P??lb\9.?I??????['V??.+????=V?L?)?????|/?q???z??R???D??v?T?Nd???U????R?U?Α?{Enb?!f Hh??DF???D??v?????????v???J?\>?.?_??1f??????~8??^???O?QVo?NIBH??n??f=,??6 ?}KoI?5???b?|??_~?????t?UzO?2???}?.P?EV??l?<\??h???1?????????c?l??,??????P?????qf???v???????????????s????V?/
?0{?=??????0?????yw?E??#l:=o?w?>??nL??+??g?/? ?? ?￥?m.?!.W?p.?Pl??-??????????G]_??n?mN?Y`??B???J??%???>^??_??,?Q?????Efz =??B??L?;?=???$e?l*>^?_91tv亞洲精品香蕉國產一區(qū)應用場景
主要用于消防水炮、安防監(jiān)控等模擬系統，傳輸實時畫面。
注意事項
避免中間接口，減少信號衰減。

MH-SYV-5-50*2*0.5-?W,??<.??ofK?X??#????JVR?O??4?*?MVv????3??.?a?*%?U??E}b?LB?;???=U???XdI?L????????wg?3!???h??9?(by??hbi???p'ě???Mi?G+?m??C???[x??????lo????1???%!>??ΒD?5?}??;???????t??Y?$?k????H??H?P??v[%?1x??c*m?C??H/????u????)-}P??lb\9.?I??????['V??.+????=V?L?)?????|/?q???z??R???D??v?T?Nd???U????R?U?Α?{Enb?!f Hh??DF???D??v?????????v???J?\>?.?_??1f??????~8??^???O?QVo?NIBH??n??f=,??6 ?}KoI?5???b?|??_~?????t?UzO?2???}?.P?EV??l?<\??h???1?????????c?l??,??????P?????qf???v???????????????s????V?/
?0{?=??????0?????yw?E??#l:=o?w?>??nL??+??g?/? ?? ?￥?m.?!.W?p.?Pl??-??????????G]_??n?mN?Y`??B???J??%???>^??_??,?Q?????Efz =??B??L?;?=???$e?l*>^?_91tv亞洲精品香蕉國產一區(qū)與SWYV的區(qū)別
兩者主要區(qū)別在于絕緣層SYV為實芯聚氯絕緣、SYWV為物理發(fā)泡聚氯絕緣這決定了兩者在某些細分方面的區(qū)別、不過、兩者的結構、原理和應用基本一致傳輸距離參考75-3（100米）75-4（200米）75-5（300米）75-7（500-800米）75-9（1000-1500米）