Coaxial Cable

  • RG Series RG58 Coaxial Cable
RG Series RG58 Coaxial Cable

RG Series RG58 Coaxial Cable

  • RG58 Coaxial Cable
  • Product description: RG Series RG59 Coaxial Cable ​Mainly used in radio frequency, closed-circuit television, television transmission audio, video and other fields, RG-59 coaxial cable is 75ohm flexible coaxial cable.​

Coaxial cables can be divided into two basic types, baseband coaxial cable and broadband coaxial cable. At present, the baseband is a commonly used cable, and the shielded wire is meshed with copper, and the characteristic impedance is 75 (such as RG-8, RG-58, etc.; the shield of the cable commonly used for broadband coaxial cable is usually stamped with aluminum. The characteristic impedance is 50 (such as RG-59, etc.). Common applications of RG-58 include security systems, computer networks, access control and home automation applications. RG Series RG58 Coaxial Cable is commonly used to connect wireless devices in wireless networks. And antennas are also often used in automotive wiring harnesses.

RG58 Coax Construction/RG58 同轴电缆结构 OD/直径 (mm)
Conductor/导体: 19/0.18 Copper Tin plated (TC)/镀锡铜 0.90
Dielectric/绝缘体: Polyethylene (PE) /聚乙烯 2.95
Shield/屏蔽层: Copper Tin plated (TC)/镀锡铜 3.60
Jacket/护套: Polyvinylchloride (PVC)/聚氯乙烯 4.95
RG 58 Cable Physical Characteristics/RG 58 电缆物理特性
Weight per/重量100m: 3.7kg
Minimum bend radius/最小弯曲半径: 25mm
Operating temperature range/工作温度范围: -25℃ to +75℃
RoHS compliance/符合RoHS: 2011/65/EU (RoHS)
RG-58 Cable Electrical Characteristics/RG-58 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: 5000 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 ≤ 2.5 kVrms (at sea level)

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