射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTCRC-400-50
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 | 0.94±0.01 |
2. Dielectric/绝缘层 | LD-PTFE/低密度挤出聚四氟乙烯 | 2.75±0.05 |
3. Outer Conductor1/外部导体1 | AL P-Foil/自粘铝箔 | 2.90±0.05 |
4. Outer Conductor2/外部导体2 | TC Wire Braid/镀锡铜线编织 | 3.45±0.10 |
5. Jacket/护套 | FEP/聚全氟乙丙烯/White/白色 | 4.00±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) | 0~26.5 |
Voltage Withstand (AC)/耐电压 (kVrms) | 1.5 (1 min) |
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) | 14 |
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)/功率容量 |
0.5 | 0.27 | 656 |
1 | 0.38 | 461 |
2 | 0.56 | 323 |
3 | 0.68 | 262 |
5 | 0.89 | 200 |
6 | 0.98 | 182 |
8 | 1.14 | 156 |
10 | 1.28 | 139 |
15 | 1.60 | 112 |
18 | 1.76 | 101 |
射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTCRC-400-50
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 | 0.94±0.01 |
2. Dielectric/绝缘层 | LD-PTFE/低密度挤出聚四氟乙烯 | 2.75±0.05 |
3. Outer Conductor1/外部导体1 | AL P-Foil/自粘铝箔 | 2.90±0.05 |
4. Outer Conductor2/外部导体2 | TC Wire Braid/镀锡铜线编织 | 3.45±0.10 |
5. Jacket/护套 | FEP/聚全氟乙丙烯/White/白色 | 4.00±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) | 0~26.5 |
Voltage Withstand (AC)/耐电压 (kVrms) | 1.5 (1 min) |
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) | 14 |
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)/功率容量 |
0.5 | 0.27 | 656 |
1 | 0.38 | 461 |
2 | 0.56 | 323 |
3 | 0.68 | 262 |
5 | 0.89 | 200 |
6 | 0.98 | 182 |
8 | 1.14 | 156 |
10 | 1.28 | 139 |
15 | 1.60 | 112 |
18 | 1.76 | 101 |