“中九双输高频头 小锅接多台电视”参数说明
是否有现货: | 是 | 认证: | ISO9000 |
种类: | 高频头 | 型号: | YL-10750T |
规格: | 10.75GHZ | 商标: | YILONG |
包装: | 纸盒 | 本振频率: | 10.75GHz |
输入频率: | 11.7-12.75GHZ | 极化: | 圆极化 |
输出: | 双输出 | 产量: | 500000 |
“中九双输高频头 小锅接多台电视”详细介绍
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Ku-LNBF 技术参数(10.75GHz)
1.输入频率(Input Frequency):11.70-12.75GHz
2.输出频率(Output Frequency):950-2050MHz
3.本振频率(L.O. Frequency):10.75GHz
4.本振稳定度(L.O. Stability):±1MHz
5.噪声系数(Noise Figure):0.8 dB
6.增益(Conversion Gain):≥60dB
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)
Ku-LNBF 技术参数(10.75GHz)
1.输入频率(Input Frequency):11.70-12.75GHz
2.输出频率(Output Frequency):950-2050MHz
3.本振频率(L.O. Frequency):10.75GHz
4.本振稳定度(L.O. Stability):±1MHz
5.噪声系数(Noise Figure):0.8 dB
6.增益(Conversion Gain):≥60dB
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)