SR参数材料/单位 使用频率（GHz) 中心导体/铜(mm) "介质-
发泡PE(mm)" 外导体-轧纹铜管(mm) 护套-PVC/FRPVC/FEP 传输速率 "屏蔽
-dB" 最小弯曲半径单次/mm
镀银铜包钢 实芯聚四氟乙烯 镀三元合金无缝退火紫铜管 ℃ mm
CR1/4 RF 6 2.4 6.5 7.5 9.1 88% -110 38
CR1/4 SF 6 1.9 4.7 6.35 7.5 83% -110 12.5
CR1/4 CMP 18 1.73 4.8(LDPTFE) 6.35 7.11(蓝色) 76% -110 25
CR3/8 RF 6 3.3 8.3 9.6 11.2 88% -110 40
CR3/8 SF 6 2.6 6.7 9.1 10.2 83% -110 12.5
CR1/2 RF 6 4.8 12.3 13.8 15.7 88% -110 50
CR1/2 SF 6 3.5 8.7 12 13.4 83% -110 50
-110
-110
CR5/8 RF 7 18 19.7 32.9 88% -110 73
CR5/8 EA 9 22.5 24.9 27.7 88% -110 90
CR7/8 RF 9.4 23 24.9 27.5 80% -110 80
CR7/8 EA 13.1 33.3 36 38.6 88% -110 150