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氟塑料電纜
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SFF50-2-1 50-3-1 75-3-1實芯氟塑料絕緣射頻同軸電纜

添加時間: 2022-05-08 20:37:06
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產(chǎn)品使用說明

該產(chǎn)品是根據(jù)SJ1563-1980設計制造的,主要用于高溫條件下無線電通訊、廣播和有關電子設備中傳輸射頻信號。
電纜具有均勻的特性阻抗、低損耗、低傳輸延遲、z小衰減等特性。


產(chǎn)品電氣性能

型 號特性阻抗絕緣耐壓電容速比絕緣電阻MΩ·km 
SFF-50-150±3.51.2940.75000
SFF-50-1.5-150±2.52.0940.75000
SFF-50-1.5-550±2.52.0940.75000
SFF-50-2-150±2.53.0940.75000
SFF-50-2-250±2.53.0940.75000
SFF-50-3-150±2.54.2940.75000
SFF-50-3-250±2.54.2940.75000
SFF-75-175±51.0630.75000
SFF-75-1.5-175±31.8630.75000
SFF-75-1.5-275±31.8630.75000
SFF-75-3-175±33.6630.75000
SFF-75-3-375±33.6630.75000

產(chǎn)品結構尺寸

型號內(nèi)導體絕緣外導體護套
材料根數(shù)×直徑外徑材料型式厚度外徑
SFF-50-1鍍銀銅線7/0.100.87鍍銀銅線單層編織0.151.80
SFF-50-1.5-1鍍銀銅線7/0.181.50鍍銀銅線單層編織0.182.55
SFF-50-1.5-2鍍銀銅線7/0.181.50鍍銀銅線雙層編織0.183.20
SFF-50-2-1鍍銀銅線1/0.732.20鍍銀銅線單層編織0.183.30
SFF-50-2-2鍍銀銅線1/0.732.20鍍銀銅線雙層編織0.184.00
SFF-50-3-1鍍銀銅線1/0.933.0鍍銀銅線單層編織0.234.50
SFF-50-3-2鍍銀銅線1/0.933.0鍍銀銅線雙層編織0.235.50
SFF-75-1鍍銀銅線1/0.170.87鍍銀銅線單層編織0.151.80
SFF-75-1.5-1鍍銀銅線7/0.101.50鍍銀銅線單層編織0.182.55
SFF-75-1.5-2鍍銀銅線7/0.101.50鍍銀銅線雙層編織0.183.20
SFF-75-3-1鍍銀銅線1/0.553.0鍍銀銅線單層編織0.234.50
SFF-75-3-2鍍銀銅線1/0.553.0鍍銀銅線雙層編織0.235.50

產(chǎn)品z大衰減

型 號衰減常數(shù)小于(dB/100m) 
30MHz 200MHz 400MHz1000MHz1500MHz2000MHz3000MHz
SFF-50-133.385.1118.8190.7225.2270.8340.4
SFF-50-1.5-119.250.570.5115.4155.5175.6200.1
SFF-50-1.5-219.250.570.5115.4155.5175.6200.1
SFF-50-2-112.431.343.671.786.2102.6127.4
SFF-50-2-212.431.343.671.786.2102.6127.4
SFF-50-3-18.623.232.452.763.675.895.7
SFF-50-3-28.623.232.452.763.675.895.7
SFF-75-128.474.6100.5185.4215.5240.7290.8
SFF-75-1.5-120.650.870.6115.8155.8175.9200.4
SFF-75-1.5-219.250.570.5115.4155.5175.6200.1
SFF-75-3-119.250.570.5115.4155.5175.6200.1
SFF-75-3-28.623.232.452.763.675.895.7


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