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UHF系列是一种对阻抗匹配无严格要求的,采用端齿啮合的连接器.一般装置设计用至500MHz时运作良好。该产品特别适用在所有民用波段通讯系统、闭路电视、车载无线电装置、船舰对岸通讯，登陆降落系统及地面控制装置等。其特点是抗振性好，连接可靠，性能稳定。
UHF Radio frequency of the type coaxial joining machine UHF Series that each match and have adoption end tooth that require strictly nibble general devices design and it spends to be at MHz good operation the whole person who join to impedance. This very suitable at one civil wave band communication system closed-circuit TV train years radio device products, Ship warship the other bank communication, land and fall and ground control device, etc. system. Its characteristic that anti-vibration nature is good, join reliable, performance steadily.
主要技术特性 TECHNICAL CHARACTERISTICS | | |
温度范围 Temp.range -65～+165°C (PE Cable -40～+85°C) | |
振 动 Vibration MIL-STD-202, Method 213 | | |
特性阻抗 Impedance 50Ω, 75Ω | | | | |
频率范围 Frequency Range DC～4GHz | | | | |
工作电压 Working Voltage 500V max (有效值) | | | |
耐 压 Withstand Voltage 1500V rms (海平面最小值) | | |
接触电阻 Contact resistance | | | | | |
内导体之间Center Contact ≤ 1.5 mΩ | | | | |
外导体之间Outer Contact ≤ 1 mΩ | | | | |
绝缘电阻 Insulation resistance ≥ 5000 MΩ | | | |
电压驻波比VSWR直式 Straight ≤ 1.22 | | | | |
弯式 Right angle ≤ 1.30 | | | | |
耐用性 Durability(mating) ≥500次（cycles） | | | |
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材料与涂覆 MATERIAL & PLATING | | | | |
壳体 shell 黄铜 brass 镀亮镍 nickel plated | |
插针 contact pin 黄铜 brass 镀硬金或银 gold or silver plated |
插孔 socket 铍青铜 beryllium 镀硬金或银 gold or silver plated |
弹性接触件elastic contact 铍青铜 beryllium 镀硬金或银 gold or silver plated |
绝缘体 insulator 聚四氟乙烯 PTFE | | | | |
压接套 crimping suite 铜合金 copper alloy 镀镍或镀金 nickel plated | |
o型密封件o-ring sealing 硅橡胶6146 silastic | | | |
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适用技术标准 APPLICABLE STANDARD | | | |
MIL-C-39012; | | | | | | |
CECC 22120; | | | | | | | |
IEC 60169-8. | | | | | | |
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