华商宝

技术项目技术参数(MMDS-LNBF)输入频率(Input Frequency)2500 to 2700MHz噪声系数(Noise Figure)2.5dB@2.4dB,1.8dB@32dB,1.4dB@36dB镜频抑制(Image Rejection)≥50dB电压驻波比（VSWRL）1.5:1中频抑制(If Rejection)≥80dBPCS抑制(PCS Rejection)≥100dBWCS抑制(WCS Rejection)≥50dB三阶交调(3 order intermodulation)≤-50dB增益(Conversion Gain)24dB±1.5dB,32dB±1.5dB,36dB±1.5dB天线端口本振泄漏(L.O. Leakage Antenna Port)≤-85dBm中频端口本振泄漏(L.O. Leakage IF-Port)≤-50dBm本振相位噪声(L.O. Phase Noise)-80dBc@100Hz offset-92dBc@1kHz offset-93dBc@10kHz offset-95dBc@100kHz offset-120dBc@1MHz offset1dB压缩点(Output P1dB) 14dBm(typical)全频带增益平坦度(Gain Flatness Over Entire Range)≤±1.5dB增益平坦度(Gain Flatness)≤0.2dB/CHANNEL中频输出阻抗(IF Output Impedance)75ohms直流电流消耗(DCCurrentConsumption)14v-24v直流输入电压（DC Input voltage）14v-24v中频杂波(Spurious in IF Band)≤-100dBm本振频率(L.O. Frequency)1838,1998,,2030,2033,2278,
2065MHz…(各种频点)本振稳定度(L.O. Stability)≤±30KHz工作温度(Operating Temperature)-40℃to 70℃输入接口类型（Input Type）BT280:Integrated Dipole Antenna雷电保护(Lightning Protection)Meets IEEE Stands100%密封(100% Hermetic)Sealed