PLMR600

PLMR600

With reference to the United States TIMES company LMR standard manufacturing 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 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.

PLMR600 Details

Item Material Diameter (Inch/mm)
1 :  Inner Conductor Copper clad aluminum 4.47 ±0.05
2 : Dielectric Foam PE   11.56 ±0.1
3 : First Shield Bonded Aluminum Foil   11.7 ±0.03
4 : Second Shield Tinned Copper Wire Braid   12.5 ±0.05
5 : Jacket PE or PVC   14.99±0.5
Impedance (Ω)   50 ±2  
Capacitance(pF/m)   76.8  
DC Resistance(Ω/KM) 1.85  
Outer Condctor DC(Ω/KM) 3.94  
Installation Temp(℃)   -20-+60  
Operating Temp(℃)   -25-+70  
Screening Effectiveness (dB)   >80  
Frequency (MHz) Max Attenuation(dB/100m))
30   1.77
50   2.16
150   3.60
220   4.26
450   6.23
900   9.18
1500   11.80
1800   13.44
2000   14.09
2500   16.39
3000   18.03

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