RG174连接线（同轴电缆）
RG174同轴电缆 符合标准:M17/119-RG174,最大工作频率:DC-1GHz，RG174/U用来提供高速、高精度数据传输，常见的应用包括安全系统、计算机网络、访问控制和家庭自动化应用，RG-174同轴电缆常用来连接无线网络内的无线设备和天线,也经常使用在汽车线束中;
| RG174 Coax Construction/RG174 同轴电缆结构 | OD/直径 (mm) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Conductor/导体: | 7/0.16 Bare Copper-Clad Steel (BCCS)/裸铜包钢 | 0.48 | |||||||||
| Dielectric/绝缘体: | Polyethylene (PE) /聚乙烯 | 1.52 | |||||||||
| Shield/屏蔽层: | Tinned Copper (TC)/镀锡铜 | 1.93 | |||||||||
| Jacket/护套: | Polyvinylchloride (PVC)/聚氯乙烯 | 2.80 | |||||||||
| RG 174 Cable Physical Characteristics/RG 174 电缆物理特性 | |||||||||||
| Weight per/重量100m: | 1.19kg | ||||||||||
| Minimum bend radius/最小弯曲半径: | 25mm | ||||||||||
| Operating temperature range/工作温度范围: | －40℃ to +75℃ | ||||||||||
| RoHS compliance/符合RoHS: | 2011/65/EU (RoHS) | ||||||||||
| RG-174 Cable Electrical Characteristics/RG-174 电缆电气特性 | |||||||||||
| Impedance/阻抗: | 50 | +/- 2 ohms | |||||||||
| Capacitance/电容: | 101 | pF/m. max | |||||||||
| Maximum voltage/最大电压: | 1100 | Volts | |||||||||
| Velocity of propagation/速率: | 66 | % | |||||||||
| Operating Frequency/工作频率: | 1 | GHz | |||||||||
| Screening effectiveness/屏蔽效率 | ≥ 40 | dB (up to 1 GHz) | |||||||||
| Insulation resistance/绝缘电阻: | ≥ 1 x 108 | MΩm | |||||||||
| Max. operating voltage/最大工作电压 | ≤ 0.85 | kVrms (at sea level) | |||||||||
| RG174 Attenuation/RG174 衰减: | |||||||||||
| Freq/频率(MHz) | Typical/典型值(dB/m) | Max. CW power/功率 最大值 | |||||||||
| 100 | 0.276 | 117 | |||||||||
| 400 | 0.623 | 59 | |||||||||
| 700 | 0.886 | 44 | |||||||||
| 1000 | 1.12 | 37 | |||||||||
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东莞市德索五金电子有限公司是一家自主研发、生产和销售连接器及 连接线的现代化高科技有限公司。公司成立于 2005年，座落于东莞市东莞，交通十分便利。
公司主营：RG316连接线、RG174连接线、RG179连接线、RG58连接线、RG6连接线等，电子线束，汽车线束，航空 航天线束，无人机线束，智能家居线束，机器人线束，电池连接线， 航模配线，灯饰灯条配线，LVDS、FPC、FFC、IDC 排线，AC/DC 线等。
并得到广大客户的认可和好评。拥有 2000㎡现代化生产基地， 专业团队300余人，有专业的欧、美、日、韩外销团队。拥有先进的 生产设备和检测设备，保证了客户对量与质的需求。设备+专 业的团队=核心竞争力。在高层领导的带领下，公司不断的完善 各项机制，维护客户利益，达到双方合作共赢。
公司所有生产设备全部从日本、德国引进。有全自动单端插入机 8 台、全自动双端插入机 6 台、高速冲床 10 台、各型号电线押出机 6 台、(立式/卧式)注塑机 18 台、全自动单端打端机 15 台、全自动 双端打端机 12 台、连剥带打半自动端子机 30 台、全自动电脑裁线机 10 台、全自动点胶机 6 台、线序检测仪 6 台、四线综合测试机 16 台。
实验设备：三次元数据测试仪、全自动端子切面分析仪、阻抗 测试机、高压测试机、摇摆测试机、盐雾测试机、电线阻燃测试机、 全自动拉力测试机、全自动插拔力测试机、老化测试柜等。
