COAXIAL CABLES CO 70 RANGE - DIGITAL TERRESTRIAL SIGNALLegend


  Type CO 8 B70 AF CO 12 B70 AF
Construction Properties  
inner conductor ø mm CU 0,80 CU 1,13
patented skin PECPEC
dielectric PEEPEE
dielectric skin ø mmPEC 3,5PEC 4,9
tape ALPALP
braid ø mmCU-Sn
4,0
CU-Sn
5,6
braid coverage %7070
mayler PETPET
jacket ø mmPVC AF
5,0
PVA AF
6,7
minimum bending ratius ø mm20/5020/50
total weight Kg/km3050
copper weight Kg/km1523
F screw connector code J 2945 J 2941
F crimp connector codeJ 3055J 3057

Electric Properties

nominal impedance Ohm 75±3 75±3
capacitance pF/m52±352±3
velocity ratio %8585
structural return loss 20-860 MHz
dB>28>30
860-2500 MHz dB>22>28
screening attenuation dB>100>100
inner conductor resistance Ohm/Km3417
outer conductor resistance Ohm/Km1613
max voltage (spark test) kV2,53
attenuation at 20° C at 50 MHz
dB/100 m5,23,6
at 200 MHz dB/100 m11,08,0
at 300 MHz dB/100 m14,09,5
at 470 MHz dB/100 m17,412,4
at 860 MHz dB/100 m23,416,8
at 1000 MHz dB/100 m25,518,0
at 1750 MHz dB/100 m34,024,9
a 2150 MHz dB/100 m38,027,5
at 2500 MHz dB/100 m40,029,5
at 3000 MHz dB/100 m45,033,0
conformity
EN 50117
RoHS
2-42-4
standard packing m200100
m500500
m--
Construction properties