P-Test 温度稳相测试电缆
产品图纸
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一、材料和电镀 (Materials and Plating) Unit: Micro-Inchs |
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结构/Structure |
材料/Material |
电镀/Plating |
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主体/Body (SMA) |
不锈钢/SS |
钝化/Passivation |
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中心针/Contact PIN |
铍铜/Be-Cu |
镀金/Gold |
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绝缘体/Insulator |
特氟龙/Teflon |
N/A |
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二、电气性能 (Electrical Characteristics) |
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特性阻抗/Impedance |
50 ohm |
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工作电压/Voltage Rating |
335 V(rms) |
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频率范围/Frequency Range |
DC 0~26.5GHz |
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介质耐压/Withstanding Voltage |
1000 V |
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接触电阻-内导体/Center Contact Resistance |
≤3.0 mOhm |
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接触电阻-外导体/Outer Contact Resistance |
≤2.0 mOhm |
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绝缘电阻/Insulation Resistance |
≥1000 Mohm |
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屏蔽效率/Shielding Effectiveness |
>100 dB |
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温度稳相/Phase Stablility |
<250PPM (-40 °C ~ +85 °C) | |
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电压驻波比/VSWR |
≤1.15:1 (DC 0~6GHz) ≤1.20:1 (DC 0~18GHz) ≤1.25:1 (DC 0~26.5GHz) |
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线缆插入损耗/Cable Insertion Loss |
≤0.95dB/M (DC 0~6GHz) ≤1.83dB/M (DC 0~18GHz) ≤2.34dB/M (DC 0~26.5GHz) |
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三、机械特性 (Mechanical Characteristics) |
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机械耐久性/Durability |
≥ 500 cycles |
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线缆保持力/Cable Retention Force |
≥ 30 LBS |
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四、环境特性 (Environmental Characteristics) |
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工作温度/Operation Temperature Range |
-40 °C ~ +85 °C |
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