KU双本振高频头，ER783双本振高频头,KU高频头

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r r 输入频率r r	r r Low Band:10.70 to 11.70GHzr r r High Band:11.70 to 12.75GHzr r	r r 极化隔离r r	r r 20dB(min.)r r
r r 本振频率r r	r r Low Band:9.75 GHz(1MHz@25oC)r r r High Band: 10.6 GHz(1MHz@25oC)r r	r r 镜频抑制r r	r r 45dBr r
r r 本振稳定度r r	r r Low Band:2 GHz(-40 to +70oC)r r r High Band:2 GHz(-40 to +70oC)r r	r r 相位噪声r r	r r -50dBc/Hz@1KHz r r r -75dBc/Hz@10KHz r r r -95dBc/Hz@100KHzr r
r r 输出频率r r	r r Low Band:950 to 1950MHzr r r High Band:1100 to 2150MHzr r	r r 供电电压r r	r r Ca:11.5to14.0v(Vertical Polarization)r r r 13VDC Typer r r r
r r 噪声系数r r	r r 0.7dBr r	r r 供电电压r r	r r Cb:16.0to19.0v(Horizontal Polarization)r r r 18VDC Typer r r Cc:continues 22KHzr r r  r r
r r 增益r r	r r 55dBr r	r r 工作温度r r	r r -40 to +70oCr r
r r 输入驻波r r	r r 2.5:1(max.)r r	r r 储藏温度r r	r r -40 to +80oCr r
r r 输出驻波r r	r r 2.0:1(max.)r r	r r 相对温度r r	r r 0% to 95%r r
r r 输出连接r r	r r F-Female connectorr r	r r 外形尺寸r r	r r ER781B  136mmx53mmx53.6mmr r r ER783L  112mmx62mmx130mm r r r  r r
r r 输出阻抗r r	r r 75Ωr r	r r 外形尺寸r r	r r ER784L  86mmx58mmx115mmr r

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