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产品名称： TD-LTE内置合路器智能天线
Product name：TD - LET Smart antenna with built-Combiner
产品编码：
Product code：
产品型号： PTTD-1826X-14.5JT6
Product model：
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同类型可选产品
Optional same type product
序号 | 产品编码 | 产品名称 | 产品型号 |
1 | / | TD- LTE内置合路器智能天线TD - LET Smart antenna with built-Combiner | PTTD-1826X-14.5JT0 |
2 | / | TD- LTE内置合路器智能天线TD - LET Smart antenna with built-Combiner | PTTD-1826X-14.5JT3 |
3 | / | TD- LTE内置合路器智能天线TD - LET Smart antenna with built-Combiner | PTTD-1826X-14.5JT9 |
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一、产品电气指标 Product electrical performance
通用参数General parameters | 参数parameter（单位unit） | 指标indicators | 指标indicators | 指标indicators | |
工作频段working frequency band（MHz） | 1880～1920 (F) | 2010～2025 (A) | 2555～2635 (D) | ||
预设电下倾角Preset Tilt（o） | 0/3/6/9 | 0/3/6/9 | 0/3/6/9 | ||
电下倾角精度precision of Angle （o） | ±1 | ±1 | ±1 | ||
校准与电气参数Calibration and the electrical parameters | 校准端口至各辐射端口的耦合度Calibration ports to each radiation coupling（dB） | -26±2 | -26±2 | -26±2 | |
校准端口至各辐射端口的幅度最大偏差Calibration port to the biggest deviation for each of these radiation port （dB） | ≤0.7 | ≤0.7 | ≤0.7 | ||
校准端口至各辐射端口的相位最大偏差Calibration phase biggest deviation of ports to the radiation （o） | ≤5 | ≤5 | ≤5 | ||
校准端口及辐射端口电压驻波比Radiation calibration port and port voltage standing wave ratio | ≤1.5 | ≤1.5 | ≤1.5 | ||
平均功率容限Average power tolerance | ≥25W | ≥25W | |||
同极化辐射端口之间的隔离With isolation between polarized radiation port （dB） | 0° | ≥20dB | |||
3° | ≥25dB | ||||
6° | ≥28dB | ||||
9° | ≥28dB | ||||
异极化辐射端口之间的隔离度Isolation between different polarized radiation port （dB） | 0° | ≥25dB | |||
3° | ≥28dB | ||||
6° | ≥30dB | ||||
9° | ≥30dB | ||||
内置合路器FA/D频段之间的隔离Isolated of built-Combiner between FA / D band （dB） | ≥30dB | ||||
单元波束 Unit beam | 水平面半功率波束宽度水平面半功率波束宽度Horizontal half power beam width | 100°±15° | 90°±15° | 65°±15° | |
单元波束增益Unit beam gain | ≥13.5dBi | ≥14.5dBi | ≥15.5dBi | ||
波束±60°边缘功率下降Edge beam plus or minus 60° power decrease | / | / | 12±2dB | ||
垂直面半功率波束宽度垂直面半功率波束宽度Vertical half-power beamwidth | / | / | ≥5° | ||
交叉极化比（轴向）Cross polarization ratio （axial） | ≥18dB | ≥18dB | ≥18dB | ||
交叉极化比（±60°）Cross polarization ratio （±60°） | ≥10dB | ||||
前后比Front - to - back Ratio | ≥23dB | ≥23dB | ≥25dB | ||
上旁瓣抑制(First sidelobe above horizon) Sidelobe suppression(dB) | / | / | ≤-16dB | ||
广播波束radio | 水平面半功率波束宽度Horizontal half power beam width | 65°±5° | 65°±5° | 65°±5° | |
广播波束增益radio beam gain | ≥13.5dBi | ≥14.5dBi | ≥15dBi | ||
波束±60°边缘功率下降Edge beam plus or minus 60° power decrease | 12±2dB | 12±2dB | 12±2dB | ||
垂直面半功率波束宽度Vertical half-power beamwidth | ≥7° | ≥6.5° | ≥5° | ||
交叉极化比（轴向）Cross polarization ratio （axial） | ≥22dB | ≥22dB | ≥22dB | ||
交叉极化比（±20°）Cross polarization ratio （±20°） | ≥20dB | / | ≥22dB | ||
交叉极化（±60°）Cross polarization ratio （±60°） | ≥10dB | ||||
前后比Front - to - back Ratio | ≥28dB | ≥28dB | ≥28dB | ||
上旁瓣抑制(First sidelobe above horizon) Sidelobe suppression(dB) | ≤-16dB | ||||
下部第一零点填充（参考）The lower first zero padding | ≥-18dB | ≥-18dB | ≥-18dB | ||
业务波束 Business beam | 0°指向波束增益0 ° to gain of the beam | ≥19.5dBi | ≥20.5dBi | ≥21.5dBi | |
0°指向波束水平面半功率波束宽度0 ° to horizontal half power beam width of the beam | ≤ 29° | ≤26° | ≤25° | ||
0°指向波束水平面副瓣电平Sidelobe level 0 ° to horizontal plane of the beam | ≤-12dB | ≤-12dB | ≤-12dB | ||
±60°指向波束增益±60 ° toward the gain of the beam | ≥17dBi | ≥17dBi | ≥17dBi | ||
±60°指向波束水平面半功率波束宽度±60°Pointing to the beam horizontal half power beam | ≤32° | ≤32° | ≤23° | ||
±60°指向波束水平面副瓣电平±60°Pointing to the beam sidelobe level level | ≤-5dB | ≤-5dB | ≤0dB | ||
0°交叉极化比（轴向）0°Cross polarization ratio （axial） | ≥22dB | ≥22dB | ≥22dB | ||
0°前后比 0°Front - to - back Ratio | ≥28dB | ≥28dB | ≥28dB | ||
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二、产品机械指标 Mechanical Specifications
机械指标 Mechanical Specifications | ||
极化方式 Polarization | ±45° | |
输入阻抗Impedance | 50Ω | |
功率容限Maximum Input Power | 单元端口Unit port | 50W |
校准端口Calibration port | 2W | |
接口类型Connector type | 4×L32-4/L32-5 | |
接口位置Connector position | 底部Bottom | |
外罩材质Radome material | UPVC | |
防护等级Protection grade | IP55 | |
天线重量Antenna weight（kg） | 22.5 | |
包装重量Packing weight（kg） | 29.5 | |
风载面Wind loading area（m²） | 0.45 | |
抗风速Rated wind speed（m/s） | 60 | |
机械下倾角Mechanical tilt（°） | 0～15 | |
天线尺寸Antenna size(L×W×H)（mm） | 1400×310×150 | |
包装尺寸Packing size(L×W×H)（mm） | 1640×320×200 | |
工作温度范围Operating temperature（℃） | -55～+65 | |
抱杆安装Mounting hardware（mm） | φ50～φ115 | |
雷电防护Lightn ing Protection | 直流接地Direct Ground | |
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三、安装说明 Instruction for Installation
