Ören Hydra HD 103 - Micro Duct (3.5/5.0)
RG6 U/4 Cu/CuSn Trishield HFFR-Micro Duct
Class A++
Application Area
This construction is developed for applications where Cable TV networks want to upgrade their network to optical fibre but still intend to provide analog or digital video thru RF signals in the traditional way. The construction create a good flexibility for future IP based applications and at the same time allows the operator to use their existing technology.
Cable Construction
Blowing Fiber Duct
Micro Duct
Ø 3.5 / 5.0 mm PE
Polyetser
Pet Band
Coaxial Cable
Inner Conductor
Ø 1.02 mm Bare Copper
Insulation 
Ø 4.60 mm Gas Injected
Skin/Foam/Skin PE
1st Shielding
Aluminum Foil
Bonded to the insulation
2nd Shielding 
Tinned Copper Wire Braiding
3rd Shielding
Aluminum Foil
Bonded to Sheath
Outher Sheath
Ø 6.80 - 14.00 mm HFFR*
Technical Properties
Copper Weight 20 kg/km
Cable Weight 98 kg/km
Min. Bending Radius 35 mm
Max. Tensile Strength 110 N
Operating Temperature -30 °C ... + 70 °C
Packing 100 / 300 / 500 m
Electrical Properties
Impedance 75+2 Ω
Capacitance 53 ± 2 pF/m
Velocity of Propagation 84 %
Insulation Resistance > 2 GΩxkm
Operating Voltage 1300 V
Test Voltage 3000 V
Inner Conductor DCR < 22.10 Ω/km
Attenuations (20°C)
5 MHz 1.40 dB/100m
50 MHz 4.20 dB/100m
230 MHz 8.50 dB/100m
470 MHz 13.60 dB/100m
860 MHz 18.60 dB/100m
1000 MHz 20.10 dB/100m
1200 MHz 22.10 dB/100m
2150 MHz 30.90 dB/100m
3000 MHz 37.80 dB/100m
Return Loss (20°C)
5-470 MHz > 30 dB
470-1200 MHz > 25 dB
1200-2000 MHz > 20 dB
2000-3000 MHz > 18 dB
Transfer Impedance
5-30 MHz ≤ 0.9 mΩ/m
Screen Attenuation
30-1200 MHz ≥ 110 dB
1200-2000 MHz ≥   95 dB
2000-3000 MHz ≥   85 dB
Standards
Screening Class Class A++
EN 50117-2-4  
Euro Class Dca
Flame Retardancy EN 60332-1-2
Corrosive Gases EN 50267-2-3
Smoke Density EN 61034-2