射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTRYZBU-141-50
Material Code / 物料编码：02.06.01.10001
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 | 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±0.10 |
4. Jacket/护套 | LSZH/低烟无卤阻燃聚烯烃/Blue/Unprinted/蓝色无印字 | 4.25±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) | 94 |
Impedance/阻抗 (ohm) | 50±2 |
Velocity of Propagation/速率 (%) | 70.8 |
Operating Frequency/工作频率(GHz) | 6 |
Time Delay/延时 (ns/m) | 4.7 |
Conductor DC Resistance /导体直流电阻（Ω.KM) | 27@20℃ (MAX) |
Withstand Voltage/耐电压 (kVrms) | 4 (1 min) |
Shielding Effectiveness/屏蔽性 (dB) | 110 |
Return Loss (dB) 10m Measurement Length/回损 | ≥25dB up to 4GHz≥20dB up to 6GHz |
Insulation Resistance. Nominal/绝缘电阻 | ≥5000MΩ·km |
PIM（700MHz/900 MHz/1800MHz/2100MHz/2600MHz）/三阶互调 | ≤-165dBc@40W |
Voltage Rating (v AC rms)/额定电压 | 2000 |
*备注：根据国军标测试方法,速率测试在频率为200MHz上测试。
Note: According to the GJB test method, the velocity test is performed at a frequency of 200 MHz.
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) | 10 |
RoHS/环保 | Compliant/合规 |
Operating Temp./工作温度 (℃) | -35~80 |
Weight/重量 (kg/km) | 50（参考） |
Maximum Tensile Strength/最大拉伸强度 | 12kg |
Flame Retardant Grade/阻燃等级 | VW-1 |
Compliant/合规Smoke Density/烟密度 | IEC 61034-2 |
表4 衰减及功率容量/Attenuation and Power
Attenuation @ 20℃ and Sea Level, Power/衰减；功率容量(20℃，海平面) |
Frequency (GHz)/频点 | Attenuation (dB/m)/衰减 | Power (Watts CW)/功率容量 |
0.4 | 0.25 | 180 |
1 | 0.41 | 110 |
2 | 0.61 | 75 |
3 | 0.78 | 60 |
5 | 1.02 | 45 |
6 | 1.15 | 40 |
射频同轴电缆技术规格书
Technical Specification Sheet of RF Coaxial Cable
Model Number / 电缆型号：KTRYZBU-141-50
Material Code / 物料编码：02.06.01.10001
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 | 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±0.10 |
4. Jacket/护套 | LSZH/低烟无卤阻燃聚烯烃/Blue/Unprinted/蓝色无印字 | 4.25±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) | 94 |
Impedance/阻抗 (ohm) | 50±2 |
Velocity of Propagation/速率 (%) | 70.8 |
Operating Frequency/工作频率(GHz) | 6 |
Time Delay/延时 (ns/m) | 4.7 |
Conductor DC Resistance /导体直流电阻（Ω.KM) | 27@20℃ (MAX) |
Withstand Voltage/耐电压 (kVrms) | 4 (1 min) |
Shielding Effectiveness/屏蔽性 (dB) | 110 |
Return Loss (dB) 10m Measurement Length/回损 | ≥25dB up to 4GHz≥20dB up to 6GHz |
Insulation Resistance. Nominal/绝缘电阻 | ≥5000MΩ·km |
PIM（700MHz/900 MHz/1800MHz/2100MHz/2600MHz）/三阶互调 | ≤-165dBc@40W |
Voltage Rating (v AC rms)/额定电压 | 2000 |
*备注：根据国军标测试方法,速率测试在频率为200MHz上测试。
Note: According to the GJB test method, the velocity test is performed at a frequency of 200 MHz.
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) | 10 |
RoHS/环保 | Compliant/合规 |
Operating Temp./工作温度 (℃) | -35~80 |
Weight/重量 (kg/km) | 50（参考） |
Maximum Tensile Strength/最大拉伸强度 | 12kg |
Flame Retardant Grade/阻燃等级 | VW-1 |
Compliant/合规Smoke Density/烟密度 | IEC 61034-2 |
表4 衰减及功率容量/Attenuation and Power
Attenuation @ 20℃ and Sea Level, Power/衰减；功率容量(20℃，海平面) |
Frequency (GHz)/频点 | Attenuation (dB/m)/衰减 | Power (Watts CW)/功率容量 |
0.4 | 0.25 | 180 |
1 | 0.41 | 110 |
2 | 0.61 | 75 |
3 | 0.78 | 60 |
5 | 1.02 | 45 |
6 | 1.15 | 40 |