产品型号FD-450BMX6频率范围FrequencyRange450-470MHz频带宽度Bandwidth20MHz电压驻波比VSWR≤1.5增益Gain11.5dBiE面半功率角E-plane-3dBBeamwidth50°H面半功率角H-plane-3dBBeamwidth61°前后比Front-to-BackRatio>15dB输入阻抗InputImpedance50Ω功率容量RatedPower100W单元数Element6单元闪电保护LightningProtection直流接地接口形式ConnectorTypeTNC阳头电缆长度CableLength15m电缆插损Cableloss3dB环境温度Ambienttemperature-40℃-+60℃环境湿度Ambienthumidity5%-95%