射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTRFBU-086-50 LL
Material Code / 物料编码：02.20.04.20001
表1 结构尺寸/Structure Parameter
Construction Specification/结构尺寸 |
Item/项目 | Material/材料及工艺 | Diameter/直径(mm) |
1. Inner Conductor/内部导体 | Silver-Plated Copper/镀银铜 | 0.60±0.01 |
2. Dielectric/绝缘层 | LD-PTFE/低密度挤出聚四氟乙烯 | 1.78±0.05 |
3. Outer Conductor/外部导体 | Tin-Plated Copper Braided Wire & Tin Soaked/镀锡铜丝编织后浸锡 | 2.18±0.10 |
4. Jacket/护套 | FEP/聚全氟乙丙烯/Blue/Unprinted蓝色无印字 | 2.60±0.10 |
表2 电气性能/Electrical Data
Electrical Characteristics/电气性能 |
Items/项目 | Data/指标 |
Capacitance/电容 (pF/m) | 88 |
Impedance/阻抗 (ohm) | 50±2 |
Velocity of Propagation/速率 (%) | 76 |
Time Delay/延时 (ns/m) | 4.38 |
Max.Operating Frequency/工作频率 (GHz) | 18 |
Voltage Withstand AC/耐电压 (KVrms) | 0.5 (1min) |
Shielding Effectiveness/屏蔽性 (dB) | >100 |
表3 机械和环境性能/Mechanical Data
Mechanical and Environmental Characteristics/机械和环境性能 |
Items/项目 | Data/指标 |
Min. Bending Radius Static/最小弯曲半径, 单次 (mm) | 6 |
RoHS/环保 | Compliant/合规 |
Operating Temp./工作温度 (℃) | -65~150 |
Weight/重量 (g/m) | 17.55 |
表4 衰减及功率容量/Attenuation and Power
Attenuation @ 20℃ and Sea Level, Power /衰减，20℃；功率容量，海平面 |
Frequency (GHz)/频点 | Attenuation (dB/m)/衰减 | Power (Watts CW)/功率容量 |
0.5 | 0.45 | 425 |
1 | 0.66 | 300 |
2 | 0.95 | 212 |
3 | 1.18 | 173 |
5 | 1.56 | 134 |
6 | 1.70 | 122 |
10 | 2.27 | 94 |
15 | 2.87 | 77 |
18 | 3.15 | 70 |
射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTRFBU-086-50 LL
Material Code / 物料编码：02.20.04.20001
表1 结构尺寸/Structure Parameter
Construction Specification/结构尺寸 |
Item/项目 | Material/材料及工艺 | Diameter/直径(mm) |
1. Inner Conductor/内部导体 | Silver-Plated Copper/镀银铜 | 0.60±0.01 |
2. Dielectric/绝缘层 | LD-PTFE/低密度挤出聚四氟乙烯 | 1.78±0.05 |
3. Outer Conductor/外部导体 | Tin-Plated Copper Braided Wire & Tin Soaked/镀锡铜丝编织后浸锡 | 2.18±0.10 |
4. Jacket/护套 | FEP/聚全氟乙丙烯/Blue/Unprinted蓝色无印字 | 2.60±0.10 |
表2 电气性能/Electrical Data
Electrical Characteristics/电气性能 |
Items/项目 | Data/指标 |
Capacitance/电容 (pF/m) | 88 |
Impedance/阻抗 (ohm) | 50±2 |
Velocity of Propagation/速率 (%) | 76 |
Time Delay/延时 (ns/m) | 4.38 |
Max.Operating Frequency/工作频率 (GHz) | 18 |
Voltage Withstand AC/耐电压 (KVrms) | 0.5 (1min) |
Shielding Effectiveness/屏蔽性 (dB) | >100 |
表3 机械和环境性能/Mechanical Data
Mechanical and Environmental Characteristics/机械和环境性能 |
Items/项目 | Data/指标 |
Min. Bending Radius Static/最小弯曲半径, 单次 (mm) | 6 |
RoHS/环保 | Compliant/合规 |
Operating Temp./工作温度 (℃) | -65~150 |
Weight/重量 (g/m) | 17.55 |
表4 衰减及功率容量/Attenuation and Power
Attenuation @ 20℃ and Sea Level, Power /衰减，20℃；功率容量，海平面 |
Frequency (GHz)/频点 | Attenuation (dB/m)/衰减 | Power (Watts CW)/功率容量 |
0.5 | 0.45 | 425 |
1 | 0.66 | 300 |
2 | 0.95 | 212 |
3 | 1.18 | 173 |
5 | 1.56 | 134 |
6 | 1.70 | 122 |
10 | 2.27 | 94 |
15 | 2.87 | 77 |
18 | 3.15 | 70 |