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首页 / 运输与特种车辆 / 铁路与电车运输 / 铁路信号联锁系统 / 机车天线AL2/450-2700/N
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机车天线AL2/450-2700/N

机车天线AL2/450-2700/N — Radio Communication Laboratory LLC

¥6,480 - ¥21,600 CNY
MOQ: 2 pieces

主要特点

工作频率范围: 工作频率范围：453.0-469.0; 791.0-960.0; 1710.0-2170.0; 2400.0-2700.0 MHz
外形尺寸: 外形尺寸
最大功率: 常规供电功率 W，不超过（不使用内置 GLONASS/GPS 天线/使用内置 GLONASS/GPS 天线）在频率范围内，MHz：453.0-469.0 - 50/15；791.0-960.0 - 50/10；1710.0-2170.0 - 50/10；2400.0-2700.0 - 5
天线增益相对于各向同性辐射体: 相对于各向同性辐射器的天线增益

产品描述

AL2/450-2700/N机车天线根据技术规格ALVR.464641.050 TU制造，适用于铁路运输的移动对象，配合机车（可运输）无线电台进行语音和/或数据传输，符合LTE/TETRA/GSM-R/GSM900/GSM1800/UMTS/WiMAX/Wi-Fi标准，并具备接收GLONASS/GPS卫星信号的天线和MSU。

规格参数

工作频率范围
工作频率范围：453.0-469.0; 791.0-960.0; 1710.0-2170.0; 2400.0-2700.0 MHz
外形尺寸
外形尺寸
最大功率
常规供电功率 W，不超过（不使用内置 GLONASS/GPS 天线/使用内置 GLONASS/GPS 天线）在频率范围内，MHz：453.0-469.0 - 50/15；791.0-960.0 - 50/10；1710.0-2170.0 - 50/10；2400.0-2700.0 - 5
天线增益相对于各向同性辐射体
相对于各向同性辐射器的天线增益
水平方向图
水平方向图：接近圆形，偏差不超过3 dB
波阻抗
50 ohm
使用条件
操作条件：天线设计用于在铁路运输的所有移动物体上，在列车无线电通信网络中使用，适用以下条件：- 环境温度从-50°C到+60°C；- 相对湿度93%在+2°C时
驻波比
不超过1.5的SWP
工作状态保护等级
在操作位置的防护等级 IP66（根据GOST 14254-2015）
内置MSHU供电电压
内置MSHU的电源电压：3.3...13.2 V
内置MSI的电流消耗
内置MSI的电流消耗: 0.036 A
内置LFM增益系数
27...29
极化
垂直
重量
1.3 kg
电源电压
电源电压：13.2 V
工作风速
工作风速 432
连接器
连接器 N型插座用于米波段和分米波段天线，TNC型插头用于GLONASS/GPS
功率消耗
功耗 W
配置
配置: 天线, 护照, 包装

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