射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Cable Model / 电缆型号：RG 142/U
Material Code / 物料编码：02.08.01.50002
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 | Solid Silver-Plated Copper/镀银铜 | 0.91±0.01 |
2. Dielectric/绝缘层 | PE/聚乙烯 | 3.00±0.0.05 |
3. Outer Conductor/外部导体 | Silver-Plated Copper Wire Braid/镀银铜丝编织 | 3.45±0.10 |
4.Outer Conductor/外部导体 | Silver-Plated Copper Wire Braid/镀银铜丝编织 | 3.95±0.10 |
5.Jacket/护套 | LSZH/低烟无卤阻燃聚烯烃/White/白色 | 5.10±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) | 102 |
Impedance/阻抗 (ohm) | 50±2 |
Velocity of Propagation/速率(%) | 66 |
Max. Operating Frequency/工作频率 (GHz) | 0~3 |
Signal Delay/延时(ns/m) | 5.05 |
Voltage Withstand (AC)/耐电压 (kVrms) | 3 (1 min) |
Shielding Effectiveness/屏蔽性 (dB) | >70 (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) | 25 |
Operating Temperature Range/工作温度(℃) | -30~90 |
Weight/重量(kg/km) | 63 |
RoHS/环保 | Compliant/合规 |
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 |
0.4 | 0.35 | 387 |
1.0 | 0.57 | 237 |
1.8 | 0.80 | 169 |
2.4 | 0.95 | 145 |
3.0 | 1.05 | 130 |
射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Cable Model / 电缆型号：RG 142/U
Material Code / 物料编码：02.08.01.50002
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 | Solid Silver-Plated Copper/镀银铜 | 0.91±0.01 |
2. Dielectric/绝缘层 | PE/聚乙烯 | 3.00±0.0.05 |
3. Outer Conductor/外部导体 | Silver-Plated Copper Wire Braid/镀银铜丝编织 | 3.45±0.10 |
4.Outer Conductor/外部导体 | Silver-Plated Copper Wire Braid/镀银铜丝编织 | 3.95±0.10 |
5.Jacket/护套 | LSZH/低烟无卤阻燃聚烯烃/White/白色 | 5.10±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) | 102 |
Impedance/阻抗 (ohm) | 50±2 |
Velocity of Propagation/速率(%) | 66 |
Max. Operating Frequency/工作频率 (GHz) | 0~3 |
Signal Delay/延时(ns/m) | 5.05 |
Voltage Withstand (AC)/耐电压 (kVrms) | 3 (1 min) |
Shielding Effectiveness/屏蔽性 (dB) | >70 (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) | 25 |
Operating Temperature Range/工作温度(℃) | -30~90 |
Weight/重量(kg/km) | 63 |
RoHS/环保 | Compliant/合规 |
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 |
0.4 | 0.35 | 387 |
1.0 | 0.57 | 237 |
1.8 | 0.80 | 169 |
2.4 | 0.95 | 145 |
3.0 | 1.05 | 130 |