1-5/8

1-5/8"

50 ohm RF cable with foam degree of about 80% of the ultra-high foam polyethylene, low attenuation, the temperature coefficient is small, the temperature changes have a good stability. It is mainly used as a low loss, low VSWR signal transmission line in wireless base stations such as mobile communication, antenna feeder, microwave transmission, broadcasting communication and other systems base stations, and the connection between receiver and antenna or other high frequency fields.

1-5/8" Details

Item Material Diameter (Inch/mm)
1:Inner Conductor Copper clad aluminum   17.3 士 0.1
2:Dielectric Foam PE   42.0 士 0.1
3:Outer conductor Annular Conductor   46.5 士 0.03
5:Jacket (Black)PE or LSZH 49.5 士 0.5
Impedance(Ω)   50 士 1  
Capacitance(pF/m)   76  
DC Resistance(Ω/KM) 0.91  
Outer Condctor DC(Ω/KM) 0.5  
Installation Temp(℃)   -20-+60  
Operating Temp(℃)   -25-+70  
Screening Effectiveness(dBC)   >100  
Frequency (MHz) Max Attenuation(dB/100m)
100   0.67
200   0.98
450   1.53
800   2.12
900   2.28
1000   2.420
1500   3.09
1800   3.45
2000   3.68
2200   3.91
2400   4.13
2500   4.24
2700   4.45

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