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![](http://img4.makepolo.cn/img4/650/097/100005665097_14618095076607.jpg)
![](http://img4.makepolo.cn/img4/650/097/100005665097_14618095088991.jpg)
![](http://img4.makepolo.cn/img4/650/097/100005665097_14618095096010.jpg)
![](http://img4.makepolo.cn/img4/650/097/100005665097_14618095115494.jpg)
Ku-LNBF 技术参数(11.3GHz)
1. 输入频率(Input Frequency):12.25-12.75GHz
2. 输出频率(Output Frequency):950-1450MHz
3. 本振频率(L.O. Frequency):11.3GHz
4. 本振稳定度(L.O. Stability):±1MHz(-40℃to+70℃)
5. 噪声系数(Noise Figure):0.5 dB
6. 增益(Conversion Gain):≥65dB
7. 增益平坦度(Gain Flatness):≤55dB
8. 输入驻波(Intput VSWR):2.5:1(max)
9. 输出驻波(Output VSWR):2.0:1(max)
10. 输出连接(Output Connector):F-female Connector
11. 输出阻抗(Output Impedance):75Ω
12. 极化隔离(Cross Polar Isolation):20dB(min)
13. 供电电压(Supply Voltage):
1) Ca:11.5-14.0v(Vertical Polarization) 13VDCType
2) Cb:16.0-19.0v(Horizontal Polarization)18VDCType
14. 直流电流(Direct Current):150mA
15. 工作温度(Operating Temperature):-40℃to+70℃
16. 储藏温度(Storage Temperature):-40℃to+80℃
17. 相对湿度(Relative Humidity):0%-95%
18. 镜频抑制(Image Rejection):45 dB (min)
工厂图片:
![](http://img4.makepolo.cn/img4/650/097/100005665097_14618096089542.jpg)
![](http://img4.makepolo.cn/img4/650/097/100005665097_14618096109320.jpg)
![](http://img4.makepolo.cn/img4/650/097/100005665097_14618096123524.jpg)