PLMR200

PLMR200

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.

PLMR200 Details

Item Material Diameter (Inch/mm)
1 :  Inner Conductor Copper clad aluminum 1.12 ±0.05
2 : Dielectric Foam PE   2.95±0.1
3 : First Shield Bonded Aluminum Foil   3.1±0.03
4 : Second Shield Tinned Copper Wire Braid   3.4±0.05
5 : Jacket PE or PVC   4.95±0.5
Impedance(Ω)   50 ±2  
Capacitance(pF/m)   80.4  
DC Resistance(Ω/KM) 1.8/3.8  
Outer Condctor DC (Ω/KM) 16.88  
Installation Temp(℃)   -20-+60  
Operating Temp (℃)   -25-+70  
Screening Effectiveness (dB)   >80  
Frequency (MHz) Max Attenuation(dB/100m)
30   6.88
50   8.20
150   13.77
220   16.72
450   24.26
900   35.08
1500   46.88
1800   51.80
2000   55.08
2500   62.95
3000   70.16

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