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SFF SF46F-50-3-1耐高温同轴射频电缆

SFF SF46F-50-3-1耐高温同轴射频电缆

SF型同轴射频电缆
产品用途:本产品适用于无线电通讯、广播和有关电子设备中传输射频信号。
执行标准:Q/XC045-2009
高工作温度:SFF 200℃,SFB 250℃
低环境温度:-55℃
SF型同轴射频电缆型号及名称
产品型号产 品 名 称
SFF实芯聚四氟乙烯绝缘、聚全氟乙丙烯护套同轴射频电缆
SFB实芯聚四氟乙烯绝缘、聚四氟乙烯薄膜带绕包玻璃丝编织浸有机硅漆护套同轴射频电缆
SF46F实芯聚全氟乙丙烯绝缘、聚全氟乙丙烯护套同轴射频电缆
SFT实芯聚四氟乙烯绝缘、铜管外导体同轴射频电缆

结构数据和主要性能:

电缆型号导体结构绝缘外径mm电缆外径
mm
标称阻抗
Ω
衰减常数≤dB/m
30MHz200MHz3000MHz
SFF-50-1
(RG-178)
7/0.100.871.80500.330.853.4
SFF-50-1.5-1(RG-316)7/0.181.502.550.190.502.0
SFF-50-1.5-2(RG-316D)7/0.181.503.100.190.502.0
SFF-50-2-11/0.732.203.300.120.311.27
SFF-50-2-21/0.732.204.000.120.311.27
SFF-50-3-1
(RG-303)
1/0.933.004.400.0860.230.95
SFF-50-3-2
(RG-142)
1/0.933.005.250.0860.230.95
SFF-50-5
(RG-304)
1/1.484.606.400.0570.150.67
SFF-50-77/0.827.309.200.0440.120.52
SFF-50-97/1.09.011.00.0300.0930.45

SFF-75-11/0.170.871.8750.280.742.9
SFF-75-1.5-1(RG-179)7/0.101.502.500.200.502.0
SFF-75-1.5-2(RG-179D)7/0.101.503.200.200.502.0
SFF-75-3-11/0.553.004.500.0860.230.95
SFF-75-3-21/0.553.005.500.0860.230.95
SFF-75-51/0.824.606.400.0570.150.66

SFB-50-27/0.181.502.80500.120.311.27
SFB-50-31/0.933.005.100.0860.230.95
SFB-50-51/1.544.607.400.0570.150.67
SFB-50-77/0.827.309.200.0440.120.52

SFB-75-1.57/0.101.502.80750.200.502.0
SFB-75-77/0.457.39.20.0440.120.53
SFB-75-97/0.559.011.00.0360.0960.45


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