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| 电缆种类/Cables model | 电缆衰减和平均功率 | |||||
| /Attenuation and Average Power | ||||||
| 标准电缆/Standard Cable | 频率/Frequency | 衰减 /Attenuation | 平均功率/Average Power | |||
| MHz | dB/100m | kW | ||||
| 1-5/8″ | 聚乙烯护套 / PE Jacket | HHTAY-50-42 | 0.5 | 0.044 | 247.0 | |
| 阻燃电缆/Fire Retardant Cable | 1 | 0.062 | 175.0 | |||
| 1-5/8″ | 低烟无卤阻燃聚乙烯护套 /Fire-Retardant Jacket | HHTAYZ-50-42 | 1.5 | 0.076 | 142.0 | |
| 物理特性/Mechanical Specifications | 2 | 0.088 | 123.0 | |||
| 内导体 | 螺旋形皱纹铜管 | 17.3mm | 10 | 0.200 | 54.3 | |
| /Inner Conductor | /helix copper tube | 20 | 0.286 | 38.10 | ||
| 绝缘层 | 物理发泡聚乙烯 | 41.8mm | 30 | 0.371 | 30.90 | |
| /Insulation | /Physical foam polyethylene | 50 | 0.460 | 23.60 | ||
| 外导体 | 环形皱纹铜管 | 46.5mm | 88 | 0.621 | 17.50 | |
| /Outer conductor | /Ring copper tube | 100 | 0.664 | 16.40 | ||
| 外护套 | 耐光热聚乙烯/ PE | 49.8mm | 108 | 0.692 | 15.70 | |
| /Jacket | (低烟无卤阻燃聚烯烃/ FRNC) | (49.8mm) | 150 | 0.826 | 13.20 | |
| 最小弯曲半径(单次弯曲) | 280mm | 174 | 0.895 | 12.20 | ||
| /Minimum bending radius(single bend) | 200 | 0.966 | 11.30 | |||
| 最小弯曲半径(重复弯曲) | 500mm | 300 | 1.208 | 9.01 | ||
| /Minimum bending radius(repeated bends) | 400 | 1.535 | 7.67 | |||
| 最小弯曲次数(典型值) | 15 | 450 | 1.683 | 7.00 | ||
| /Minimum number of bends(typical) | 500 | 1.782 | 6.76 | |||
| 拉伸强度/Tensile Strength | 3000N | 512 | 1.832 | 6.67 | ||
| 安装温度 | 耐光热聚乙烯/ PE | -20℃～60℃ | 600 | 1.881 | 6.09 | |
| /Installation temperature | (低烟无卤阻燃聚烯烃/FRNC) | -20℃～60℃ | 700 | 1.970 | 5.57 | |
| 储存温度 | 耐光热聚乙烯/ PE | -40℃～70℃ | 800 | 2.149 | 5.15 | |
| /Storage temperature | (低烟无卤阻燃聚烯烃/FRNC) | -25℃～80℃ | 824 | 2.257 | 5.06 | |
| 电气特性/Electrical Characteristics | 900 | 2.475 | 4.68 | |||
| 特性阻抗/Impedance | 50Ω±1 Ω | 960 | 2.584 | 4.60 | ||
| 使用频率/Maximum Frequence | 2.5 GHz | 1000 | 2.713 | 4.52 | ||
| 截止频率/Cut-off frequency | 3.0 GHz | 1250 | 2.772 | 3.95 | ||
| 传播速度/Velocity Ratio | 88% | 1500 | 3.188 | 3.54 | ||
| 峰值功率/Peak Power | 310kW | 1700 | 3.515 | 3.28 | ||
| 绝缘电阻/Insulation resistance | ≥3000MΩ·kM | 1800 | 3.663 | 3.08 | ||
| 直流击穿电压/DC breakdown voltage | 15000V | 2000 | 3.822 | 2.96 | ||
| 标准电容/Nominal Capacitance | 76pF/m | 2300 | 4.079 | 2.72 | ||
| 电感、Inductance | 0.19μH/m | 2500 | 4.386 | 2.58 | ||
| 电压驻波比 | ||||||
| (VSWR) | 400MHz～500MHz | ≤1.10 | ||||
| 800MHz～1000MHz | ≤1.10 | |||||
| 1700MHz～2200MHz | ≤1.10 | |||||
| 0MHz～3000MHz | ≤1.15 | |||||
| 测试条件：测衰减时,周围温度20℃;测平均功率时,周围温度40℃,内导体温度100℃;以上测试电缆VSWR均为1.0 | ||||||
| Standard Conditions:For attenuation.VSWR 1.0 ambient temperature 20℃;For Average power.VSWR 1.0, ambient temperature 40℃;inner conductor temperature100℃,no solar loding. | ||||||
