電纜種類/Cables model | 電纜衰減和平均功率 | |||||
/Attenuation and Average Power | ||||||
標(biāo)準(zhǔn)電纜/Standard Cable | 頻率/Frequency | 衰減 /Attenuation | 平均功率/Average Power | |||
MHz | dB/100m | kW | ||||
1-5/8″ | 聚乙烯護(hù)套 / PE Jacket | HHTAY-50-42 | 0.5 | 0.044 | 247.0 | |
阻燃電纜/Fire Retardant Cable | 1 | 0.062 | 175.0 | |||
1-5/8″ | 低煙無鹵阻燃聚乙烯護(hù)套 /Fire-Retardant Jacket | HHTAYZ-50-42 | 1.5 | 0.076 | 142.0 | |
物理特性/Mechanical Specifications | 2 | 0.088 | 123.0 | |||
內(nèi)導(dǎo)體 | 螺旋形皺紋銅管 | 17.3mm | 10 | 0.200 | 54.3 | |
/Inner Conductor | /helix copper tube | 20 | 0.286 | 38.10 | ||
絕緣層 | 物理發(fā)泡聚乙烯 | 41.8mm | 30 | 0.371 | 30.90 | |
/Insulation | /Physical foam polyethylene | 50 | 0.460 | 23.60 | ||
外導(dǎo)體 | 環(huán)形皺紋銅管 | 46.5mm | 88 | 0.621 | 17.50 | |
/Outer conductor | /Ring copper tube | 100 | 0.664 | 16.40 | ||
外護(hù)套 | 耐光熱聚乙烯/ PE | 49.8mm | 108 | 0.692 | 15.70 | |
/Jacket | (低煙無鹵阻燃聚烯烴/ FRNC) | (49.8mm) | 150 | 0.826 | 13.20 | |
最小彎曲半徑(單次彎曲) | 280mm | 174 | 0.895 | 12.20 | ||
/Minimum bending radius(single bend) | 200 | 0.966 | 11.30 | |||
最小彎曲半徑(重復(fù)彎曲) | 500mm | 300 | 1.208 | 9.01 | ||
/Minimum bending radius(repeated bends) | 400 | 1.535 | 7.67 | |||
最小彎曲次數(shù)(典型值) | 15 | 450 | 1.683 | 7.00 | ||
/Minimum number of bends(typical) | 500 | 1.782 | 6.76 | |||
拉伸強(qiáng)度/Tensile Strength | 3000N | 512 | 1.832 | 6.67 | ||
安裝溫度 | 耐光熱聚乙烯/ PE | -20℃~60℃ | 600 | 1.881 | 6.09 | |
/Installation temperature | (低煙無鹵阻燃聚烯烴/FRNC) | -20℃~60℃ | 700 | 1.970 | 5.57 | |
儲(chǔ)存溫度 | 耐光熱聚乙烯/ PE | -40℃~70℃ | 800 | 2.149 | 5.15 | |
/Storage temperature | (低煙無鹵阻燃聚烯烴/FRNC) | -25℃~80℃ | 824 | 2.257 | 5.06 | |
電氣特性/Electrical Characteristics | 900 | 2.475 | 4.68 | |||
特性阻抗/Impedance | 50Ω±1 Ω | 960 | 2.584 | 4.60 | ||
使用頻率/Maximum Frequence | 2.5 GHz | 1000 | 2.713 | 4.52 | ||
截止頻率/Cut-off frequency | 3.0 GHz | 1250 | 2.772 | 3.95 | ||
傳播速度/Velocity Ratio | 88% | 1500 | 3.188 | 3.54 | ||
峰值功率/Peak Power | 310kW | 1700 | 3.515 | 3.28 | ||
絕緣電阻/Insulation resistance | ≥3000MΩ·kM | 1800 | 3.663 | 3.08 | ||
直流擊穿電壓/DC breakdown voltage | 15000V | 2000 | 3.822 | 2.96 | ||
標(biāo)準(zhǔn)電容/Nominal Capacitance | 76pF/m | 2300 | 4.079 | 2.72 | ||
電感、Inductance | 0.19μH/m | 2500 | 4.386 | 2.58 | ||
電壓駐波比 | ||||||
(VSWR) | 400MHz~500MHz | ≤1.10 | ||||
800MHz~1000MHz | ≤1.10 | |||||
1700MHz~2200MHz | ≤1.10 | |||||
0MHz~3000MHz | ≤1.15 | |||||
測(cè)試條件:測(cè)衰減時(shí),周圍溫度20℃;測(cè)平均功率時(shí),周圍溫度40℃,內(nèi)導(dǎo)體溫度100℃;以上測(cè)試電纜VSWR均為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. |