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所属分类：同轴电缆
RG59同轴电缆 符合标准:RG,最大工作频率:DC-1GHz，RG59主要使用在无线电频率、闭路电视、电视传输音频、视频等领域，RG-59同轴电缆为75ohm柔性同轴电缆，规格参数如下;
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RF Coaxial Cable | RF Connector | RF Cable Assembly | ||||||||
| RF Adapter | |||||||||||
| 同轴电缆 | 射频连接器 | 射频电缆组件 | 射频转接器 | ||||||||
| RG59 Coaxial Cable/RG59 同轴电缆 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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| RG59 Coax Construction/RG59 同轴电缆结构 | OD/直径 (mm) | ||||||||||
| Conductor/导体: | Solid Copper/裸铜线 | 0.81 | |||||||||
| Dielectric/绝缘体: | Physical Foam Polyethylene /发泡聚乙烯 | 3.66 | |||||||||
| Shield/屏蔽层: | Bonded Aluminum Foil+Aluminum Braid/自粘铝箔+铝镁线编织 | Nom.4.10 | |||||||||
| Jacket/护套: | PVC or Polyethylene /聚氯乙烯或 聚乙烯 |
6.10 | |||||||||
| RG 58 Cable Physical Characteristics/RG 58 电缆物理特性 | |||||||||||
| Weight per/重量100m: | 5kg | ||||||||||
| Minimum bend radius/最小弯曲半径: | 32mm | ||||||||||
| Operating temperature range/工作温度范围: |
PVC:－25℃ to +75℃ PE:－45℃ to +80℃ |
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| RoHS compliance/符合RoHS: | 2011/65/EU (RoHS) | ||||||||||
| RG-59 Cable Electrical Characteristics/RG-59 电缆电气特性 | |||||||||||
| Impedance/阻抗: | 75 | +/- 2 ohms | |||||||||
| Capacitance/电容: | 52 | pF/m. max | |||||||||
| Maximum voltage/最大电压: | 5000 | Volts | |||||||||
| Velocity of propagation/速率: | 85 | % | |||||||||
| 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 | ≤ 3.0 | kVrms (at sea level) | |||||||||
| RG59 Attenuation/RG59 衰减: | |||||||||||
| Freq/频率(MHz) | Typical/典型值(dB/m) | Max. CW power/功率 最大值 | |||||||||
| 100 | 0.105 | 319 | |||||||||
| 300 | 0.189 | 184 | |||||||||
| 500 | 0.249 | 143 | |||||||||
| 700 | 0.30 | 121 | |||||||||
| 900 | 0.346 | 106 | |||||||||
| 1000 | 0.367 | 101 | |||||||||
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