极化polarization: ±45°
频段frequency range: 820-960/1710-2170/1710-2170mhz
水平波瓣horizontal-3db beam-width: 65°
增益gain: 17/17.5/17.5 dbi
电子倾角electrical downtilt: 0-10°/0-10°/0-10°
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型号type |
ta080917216517d17.5ddvt |
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电气性能指标electrical specifications |
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频带frequency range (mhz) |
820-960 |
1710-2170 |
1710-2170 |
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增益gain (dbi) |
17*2 |
17.5*2 |
17.5*2 |
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极化polarization |
±45° |
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水平波束宽度horizontal-3db beam-width (°) |
65 |
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垂直波束宽度vertical-3db beam-width (°) |
9 |
7 |
7 |
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电下倾角electrical down-tilt (°) |
0-10 |
0-10 |
0-10 |
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第一旁瓣抑制first upper side-lobe suppression (db) |
≥16 |
≥16 |
≥16 |
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第二旁瓣抑制second upper side-lobe suppression (db) |
/ |
≥15 |
≥15 |
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交叉极化比 cross polar ratio (db) |
0° |
≥15 |
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±60° |
≥10 |
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前后比front-to-back ratio (db) |
≥25 |
≥25 |
≥25 |
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驻波比v.s.w.r |
≤1.5 |
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端口隔离isolation between two ports (db) |
≥28 |
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三阶无源交调pim3 (dbm/dbc) |
≤-110/153 |
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输入阻抗impedance (ω) |
50 |
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雷电保护lightning protection |
直流接地direct ground |
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最大功率maximum input power (w) |
500 |
300 |
300 |
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机械性能指标 mechanical specifications |
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天线罩材料 radome material |
upvc |
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接头形式 connector type |
7/16din((f)×6 |
