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WEBRO WF65CU TWIN 100m BLACK (CABLE17J)

TWIN CABLE - FOAM DI-ELECTRIC - ALL COPPER CABLE- PVC SHEATH 
SKY APPROVED 
 
TYPE WF65 Twin 
MECHANICAL SPECIFICATION  
INNER CONDUCTOR 0.65mm CU 
DIELECTRIC FOAM PE 
DIAMETER OVER DIELECTRIC 2.9mm 
FIRST SCREEN CU FOIL 
BRAID & COVERAGE CU CU 85% 
SECOND SCREEN . 
SHEATHING MATERIAL PVC 
DIAMETER OVER SHEATH 4.8/9.8mm 
SHEATH COLOUR BLACK 
WEIGHT APPROX kg/Km 56 
MINIMUM SETTING RADIUS 25mm 
MAX. TENSILE STRENGTH 30N 
 
ELECTRICAL SPECIFICATION  
CHARACTERISTIC IMPEDANCE 75 OHM 
CAPACITANCE pF/m 54 
VELOCITY RATIO 0.84 
 
ATTENUATION (d/B 100m at 20oC)  
10 MHz 4 
50 MHz 6.6 
100MHz 9.7 
230 MHz 14.9 
300 MHz 17.2 
470 MHz 21.7 
600 MHz 24.8 
860 MHz 30 
1000 MHz 32.5 
1350 MHz 37.3 
1750 MHz 43.2 
2150 MHz 48.4 
 
RETURN LOSS5 -  
470 MHz > 20 
470 - 862 MHz > 18 
862 - 2150 MHz > 16 
 
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