射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTR-141-12
Material Code / 物料编码：02.04.04.10101
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 | 19*0.475 |
2. Dielectric/绝缘层 | PTFE/聚四氟乙烯 | 2.98±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 | 3.50±0.05 |
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) | 396 |
Impedance/阻抗 (ohm) | 12±2 |
Velocity of Propagation/速率 (%) | 70 |
Max. Operating Frequency/工作频率 (GHz) | 0～18 |
Time Delay/延时 (ns/m) | 4.7 |
Max. Operating Voltage/最大工作电压 (kVrms) | 1000 (1min) |
Shielding Effectiveness/屏蔽性 (dB) | ＞100 (0-1G) |
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) | 30 |
RoHS/环保 | Compliant/合规 |
Operating Temp./工作温度 (℃) | -55～150℃ |
Weight/重量 (kg/km) | / |
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 |
0.5 | 0.27 | 417 |
1 | 0.41 | 289 |
2 | 0.62 | 204 |
3 | 0.78 | 158 |
5 | 1.05 | 117 |
10 | 1.58 | 83 |
18 | 2.22 | 55 |
射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTR-141-12
Material Code / 物料编码：02.04.04.10101
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 | 19*0.475 |
2. Dielectric/绝缘层 | PTFE/聚四氟乙烯 | 2.98±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 | 3.50±0.05 |
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) | 396 |
Impedance/阻抗 (ohm) | 12±2 |
Velocity of Propagation/速率 (%) | 70 |
Max. Operating Frequency/工作频率 (GHz) | 0～18 |
Time Delay/延时 (ns/m) | 4.7 |
Max. Operating Voltage/最大工作电压 (kVrms) | 1000 (1min) |
Shielding Effectiveness/屏蔽性 (dB) | ＞100 (0-1G) |
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) | 30 |
RoHS/环保 | Compliant/合规 |
Operating Temp./工作温度 (℃) | -55～150℃ |
Weight/重量 (kg/km) | / |
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 |
0.5 | 0.27 | 417 |
1 | 0.41 | 289 |
2 | 0.62 | 204 |
3 | 0.78 | 158 |
5 | 1.05 | 117 |
10 | 1.58 | 83 |
18 | 2.22 | 55 |