SF46F小型氟46绝缘射频电缆用途：本产品适用于高温情况下的高频（射频）电缆供固定和移动无线装置使用。SF46F小型氟46绝缘射频电缆型号：SF46F-55℃～+200℃F-46护套。SF46F小型氟46绝缘射频电缆规格及参数型号结构尺寸电气特性参考数据内导体结构绝缘外径mm编制线直线mm护套外径mm制造长度m特性阻抗Ω试验电压kv50HZ绝缘电阻MΩ.km衰减（dB/m）电容pF/m重量kg/km200MHz1000MHz3000MHzSF46F-50-17×0.100.870.101.8100501.51×1040.851.903.51059SF46F-50-1.57×0.181.50.102.5100502.01×1040.501.152.3510518SF46F-50-27×0.262.20.103.3100503.01×1040.301.731.70105300.12SF46F-50-37×0.353.00.104.2100504.01×1040.230.561.20105500.12SF46F-75-1.57×0.101.50.102.4100752.01×1040.501.302.407017.5SF46F-75-27×0.142.20.103.3100752.51×1040.360.952.0070290.12SF46F-75-37×0.183.00.104.2100753.21×1040.250.851.6070460.12SF46F-50-1.5-57×0.181.50.103.1100502.01×1040.501.152.3510527用途及特点此类电缆可供固定式或移动式无线电设备用。小型、加工方便。注：SF46F-50-1.5-5是三同轴结构，在绝缘导体的外面用聚四氟乙烯薄膜（厚0.05m)