特性阻抗：75ω                    中心接触件：                   
                频率范围：0~2ghz                      插针——黄铜，镀金 ；加粗
                接触电阻：                            插孔——锡青铜或铍青铜，黄金
                内导体     ≤2.0mω             壳体和其它金属零件： 锌合金，镀镍；加厚
                外电阻     ≤0.2mω               绝缘体：聚四氟乙烯
                绝缘电阻： ≥5000mω              线  夹：黄铜，镀银
                介质耐压：   1500v                密封圈：硅橡胶                 
                电压驻波比： ≤1.3                                                       
                连接器耐久性：500次

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深圳市阳春电子科技有限公司
黄宁
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