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Broadcast Coaxial 75 Ohm Location:Home> > English > Product Center > Coaxial Cables > Broadcast Coaxial 75 Ohm >

RG 59 BC

Article source:http://www.trcables.com/   author:上海嗨润   Release time:2018-01-24 11:00   Browse times:second

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RG 59 BC

Construction

Inner conductor 

Plain copper 

7 x 0.20 mm 

Dielectric 

Low density PE 

Φ3.70 ± 0.10 mm 

Outer conductor 

Plain copper 

160 x 0.10 mm 

Shield coverage 

 

92%

Sheath 

PVC or LSZH 

Φ6.20 ± 0.10 mm 

Electrical & Mechanical Characteristics

Impedance 

75±5 Ohm 

Nominal capacitance 

67 pF/m 

Velocity of propagation 

66%

Insulation resistance 

>2000 Mohm.Km 

Inner conductor resistance 

82 Ohm/Km 

Outer conductor resistance 

15 Ohm/Km 

Operating temperature range 

-30 °C - +70 °C 

Copper weight 

14.0 Kg/Km 

Cable weight (approx.) 

49.4 Kg/Km 

Screening effectiveness 

>55 dB 

Attenuation

Frequency(MHz)  

Attenuation (dB/100 m)  

Attenuation (dB/100ft)  

50 7.9 2.41

100

11.5

3.51

200

16.8

5.12

400

24.1

7.35

500

27.3

8.32

600

30.4

9.27

860

36.8

11.22

1000

40.1

12.23

Return Loss

30-300 MHz 

>30dB

300-600 MHz 

>25dB

600-900 MHz 

>22dB 

 

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