产品类别 : 光缆和电缆电线·通讯电缆
应用范围 Application 本系列电缆参照通信行业标准YD/T 1092-2000《无线通信用50Ω泡沫聚乙烯绝缘皱纹铜管外导体射频同轴电缆》要求设计制造，主要用于无线电通信设备与天线之间的连接以及射频电子设备之间的相互连接。本公司引进世界先进的设备和技术制造的此类电缆，具有传输功率大，传输衰减低，电压驻波比小，免充气维护等优点。其质量达到国际先进水平。 This series cable is designed and manufactured according tocommunication industry standard YD/T 1092-2000 radio frequency coaxialcable of outer conductor of 50Ω foamed polyethylene insulationcorrugaed copper tube for wireless communication ,maily used forconnection between wireless communication devices and antenna ,and usedfor connection between radio frequency electronicdevices.The company has introduced world-class equipment and techniqueto manufacture the cable.The cable has big transmission pewer,lowtransmission attenuation,low voltage standing wave ratio (VSWR),free ofmaintenance by gas pressuriztion,of the cable has met the advancedquality level in the world. 结构尺寸 Constructions and dimensions 规格 项目 | HCAAY-50 -8 | HCAHY-50 -9 | HCAAY-50 -12 | HCTAY-50 -22 | HCTAY-50 -32 | HHTAY-50 -42 | 内导体直径 mm Diameter of inner conductor | 3.12 | 3.56 | 4.83 | 9.00 | 13.10 | 17.27 | 绝缘外径 mm Diameter over dielectric | 8.00 | 9.00 | 12.00 | 22.00 | 32.00 | 42.00 | 外导体直径 mm Diameter of outer conductor | 9.53 | 12.19 | 13.84 | 24.94 | 35.80 | 46.68 | 护套外径 mm Diameter of jacket | 11.40 | 14.20 | 16.00 | 28.00 | 39.80 | 50.20 |
注：表中所列数据均为标称值。 主要电气性能 Main electrical performances 规格Specifications 项目Items | -8 | -9 | -12 | -22 | -32 | -42 | 内导体直流电阻（最大） (20℃)Ω/km D. C . resistance of inner Conductor (max) | 铜包铝线CCA | 4.19 | 2.97 | 1.62 | - | - | - | 光滑铜管CT | - | - | - | 1.13 | 0.78 | - | 螺旋皱纹铜管HT | - | - | - | - | - | 0.91 | 外导体直流电阻（Ω/km）≤ D. C . resistance of outer conductor | 3.08 | 3.54 | 2.08 | 1.13 | 0.54 | 0.43 | 绝缘电阻MΩ. Km Insulated resistance | ≥3000 | 缆芯介电强度（V）Dielectric strength (DC,1min) | 2500 | 2500 | 6000 | 10000 | 10000 | 15000 | 衰减常数（20℃） Attenuation（20℃） ≤dB/100m | 150MHz | 4.88 | 4.66 | 3.05 | 1.58 | 1.23 | 1.01 | 280 MHz | 6.75 | 6.47 | 4.23 | 2.21 | 1.72 | 1.42 | 450 MHz | 8.65 | 8.33 | 5.45 | 2.87 | 2.23 | 1.86 | 800 MHz | 11.75 | 11.39 | 7.45 | 3.97 | 3.08 | 2.60 | 900 MHz | 12.52 | 12.15 | 7.95 | 4.24 | 3.29 | 2.78 | 1000 MHz | 13.25 | 12.87 | 8.42 | 4.51 | 3.50 | 2.96 | 1500 MHz | 16.52 | 16.15 | 10.56 | 5.71 | 4.42 | 3.77 | 1800 MHz | 18.26 | 17.90 | 11.71 | 6.36 | 4.93 | 4.22 | 1900 MHz | 18.82 | 18.46 | 12.07 | 6.57 | 5.09 | 4.37 | 2000 MHz | 19.36 | 19.01 | 12.43 | 6.78 | 5.25 | 4.51 | 2200 MHz | 20.41 | 20.08 | 13.13 | 7.18 | 5.56 | 4.79 | 2400 MHz | 21.41 | 21.11 | 13.80 | 7.57 | 5.86 | 5.06 | 电压驻波比 （VSWR）≤ | 100～2000 MHz | 1.25 | 1.25 | 1.20 | 1.15 | 1.20 | 1.20 | 2000～2500 MHz | 1.28 | 1.28 | 1.25 | 1.20 | 1.23 | 1.23 |
工程使用数据 Engineering data 规格Specifications 项目Items | -8 | -9 | -12 | -22 | -32 | -42 | 额定特性阻抗 Ω Nominal impedance | 50 | 50 | 50 | 50 | 50 | 50 | 电容 Capacitance pF/m | 76 | 83 | 76 | 76 | 76 | 76 | 质量近似值 kg/km Weigy | 120 | 210 | 250 | 570 | 980 | 1500 | 相对传输速度 % Relative Velocity | 88 | 81 | 88 | 88 | 88 | 88 | 最小弯曲半径 mm Min. bending radius | 120 | 150 | 180 | 300 | 420 | 600 |
注：可按双方协议的长度及包装形式交货。 Note:According to mutual agreement,any delivery length and package form is allowable. |
