Mini Coax U/4
Cu/Al
Class C
Application Area
This type of Mini Coax cables is used for outdoor and aerial distributions of CATV networks and connections of SMATV systems
which require low attenuations.
Cable Construction
Inner Conductor
Ø 0.65 mm Bare Copper
Insulation 
Ø 2.80 mm Gas Injected
Skin/Foam/Skin PE
1st Shielding
Aluminum Foil
2nd Shielding 
Aluminum Wire Braiding
Outer Sheath
Ø 4.40 mm PVC or HFFR*
Technical Properties
Copper Weight 4.7 kg/km
Min. Bending Radius 25 mm
Max. Tensile Strength 30 N
Operating Temperature -30 °C ... + 70 °C
Packing 100 / 300 / 500 m
Electrical Properties
Impedance 75+3 Ω
Capacitance 53 + 2 pF/m
Velocity of Propagation 82 %
Insulation Resistance > 2 GΩxkm
Operating Voltage 1000 V
Test Voltage 2500 V
Inner Conductor DCR < 61.90 Ω/km
Attenuations (20°C)
5 MHz 2.40 dB/100m
50 MHz 7.00 dB/100m
230 MHz 16.80 dB/100m
470 MHz 21.80 dB/100m
860 MHz 29.40 dB/100m
1000 MHz 32.10 dB/100m
1200 MHz 35.95 dB/100m
2150 MHz 48.60 dB/100m
3000 MHz 58.30 dB/100m
Return Loss (20°C)
5-470 MHz > 26 dB
470-1200 MHz > 23 dB
1200-2000 MHz > 20 dB
2000-3000 MHz > 18 dB
Transfer Impedance
5-30 MHz ≤ 50 mΩ/m
Screen Attenuation
30-1200 MHz ≥ 75 dB
1200-2000 MHz ≥ 65 dB
2000-3000 MHz ≥ 55 dB
Standards
Screening Class Class C
EN 50117-2-4  

 

Product
Name		 Outer Sheath
Material		 Euro
Class		 Cable
Weight		 Flame
Retardancy		 Corrosive Gases
Test		 Smoke
Density		 Download
Data Sheet
Mini Coax U/4 Cu/Al PVC Eca 19 kg/km EN 60332-1-2 N/A N/A PVC  
Mini Coax U/4 Cu/All  HFFR HFFR Dca 21 kg/km EN 60332-1-2 EN 50267-2-3 EN 61034-2 HFFR

 

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