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射频同轴电缆技术规格书

Technical Specification Sheet of RF Coaxial Cable


Model Number / 电缆型号:RG-303

Material Code / 物料编码:02.08.03.30021

 

表1 结构尺寸/Structure Parameter

Construction Specification/结构尺寸

Item/项目

Material/材料及工艺

Diameter/直径(mm)

1. Inner Conductor/内部导体

Silver-Plated Copper/镀银铜

0.94±0.01

2. Dielectric/绝缘层

PTFE/聚四氟乙烯

2.98±0.05

3. Outer Conductor/外部导体

Tin-Plated Wire Braiding/镀锡丝编织

3.50±0.05

4. Jacket/护套

PVC/聚氯乙烯/Yellow/黄色

4.10±0.05

 

表2 电气性能/Electrical Data

Electrical Characteristics/电气性能

Items/项目

Data/指标

Capacitance/电容 (pF/m)

98

Impedance/阻抗 (ohm)

50±2

Velocity of Propagation/速率 (%)

70

Max. Operating Frequency/工作频率 (GHz)

0~6

Time Delay/延时 (ns/m)

4.7

Voltage Withstand (AC)/耐电压 (kVrms)

2 (1 min)

Shielding Effectiveness/屏蔽性 (dB)

>60 (0-1G)

  

表3 机械和环境性能/Mechanical Data

Mechanical and Environmental Characteristics/机械和环境性能

Items/项目

Data/指标

Min. Bending Radius Static/最小弯曲半径, 单次 (mm)

25

Min. Bending Radius Repeated/最小弯曲半径,重复 (mm)

40

RoHS/环保

Compliant/合规

Operating Temp./工作温度 (℃)

-40~105

Weight/重量 (kg/km)

46(参考)

 

表4 衰减及功率容量/Attenuation and Power

 Attenuation @ 20℃ and Sea Level, Power /衰减,20℃;功率容量,海平面

Frequency (GHz)/频点

Attenuation (dB/m)/衰减

Power (Watts CW)/功率容量

0.1

0.13

2350

0.4

0.27

1050

0.9

0.43

640

1.0

0.46

600

1.8

0.63

430

2.4

0.72

350

3.0

0.82

310

6.0

1.23

207

 

 



射频同轴电缆技术规格书

Technical Specification Sheet of RF Coaxial Cable


Model Number / 电缆型号:RG-303

Material Code / 物料编码:02.08.03.30021

 

表1 结构尺寸/Structure Parameter

Construction Specification/结构尺寸

Item/项目

Material/材料及工艺

Diameter/直径(mm)

1. Inner Conductor/内部导体

Silver-Plated Copper/镀银铜

0.94±0.01

2. Dielectric/绝缘层

PTFE/聚四氟乙烯

2.98±0.05

3. Outer Conductor/外部导体

Tin-Plated Wire Braiding/镀锡丝编织

3.50±0.05

4. Jacket/护套

PVC/聚氯乙烯/Yellow/黄色

4.10±0.05

 

表2 电气性能/Electrical Data

Electrical Characteristics/电气性能

Items/项目

Data/指标

Capacitance/电容 (pF/m)

98

Impedance/阻抗 (ohm)

50±2

Velocity of Propagation/速率 (%)

70

Max. Operating Frequency/工作频率 (GHz)

0~6

Time Delay/延时 (ns/m)

4.7

Voltage Withstand (AC)/耐电压 (kVrms)

2 (1 min)

Shielding Effectiveness/屏蔽性 (dB)

>60 (0-1G)

  

表3 机械和环境性能/Mechanical Data

Mechanical and Environmental Characteristics/机械和环境性能

Items/项目

Data/指标

Min. Bending Radius Static/最小弯曲半径, 单次 (mm)

25

Min. Bending Radius Repeated/最小弯曲半径,重复 (mm)

40

RoHS/环保

Compliant/合规

Operating Temp./工作温度 (℃)

-40~105

Weight/重量 (kg/km)

46(参考)

 

表4 衰减及功率容量/Attenuation and Power

 Attenuation @ 20℃ and Sea Level, Power /衰减,20℃;功率容量,海平面

Frequency (GHz)/频点

Attenuation (dB/m)/衰减

Power (Watts CW)/功率容量

0.1

0.13

2350

0.4

0.27

1050

0.9

0.43

640

1.0

0.46

600

1.8

0.63

430

2.4

0.72

350

3.0

0.82

310

6.0

1.23

207

 

 



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