This cable is designed for transmitting both digital and analogue video signals and is used for both rack applications and installations. The polished solid copper core has a diameter of 0.60 mm and is enclosed in a physically foamed PE dielectric medium that ensures signal transmission with no return loss and ultra-low attenuation. Typical transmission distances under SMPTE standards are 255 metres for SDI video signals, 65 metres for 1.5 Gb/s HD-SDI signals and 47 metres for 3 Gb/s signals. However, in practice longer distances may well be possible depending on the devices used. Effective protection against electromagnetic interference is offered by double shielding comprising an AL double composite layer and an ultradensely woven copper shield providing over 92 per cent screening. The outer jacket is of FRNC material, which is flame-retardant and completely halogen-free – a vital advantage for installations.
digital + analog video
double shielding (100% foil + 90% braid)
not suitable for mobile HD-SDI use
flame retardant and non corrosive (FRNC)
CPR class Eca acc. to EN50575
design
inner conductor: solid bare copper, Ø 0.60 mm
insulation: Foam-Skin PE, gas injected , Ø 2.85 mm
shielding: AL/PET/AL double-layer foil + tinned copper braid (92% coverage)
outer jacket: FRNC
overall diameter: 4.5 mm
mechanics
working temperature: -30°C / +70°C
min. bending radius: 25 mm
electric
characteristic impedance: 75 O ± 1%
capacity: 58 pF/m
velocity of propagation: 81 %
screening attenuation: > 90 dB
nom. attenuation [dB/100m]:
1 MHz: 1.2
5 MHz: 2.7
10 MHz: 3.8
100 MHz: 10.8
135 MHz: 12.4
200 MHz: 15.0
270 MHz: 17.5
500 MHz: 24.2
750 MHz: 31.0
1000 MHz: 36.0
1500 MHz: 44.9
3000 MHz: 65.5
6000 MHz: 95.9
12000 MHz: 143.8
return loss:
30 - 300 MHz: > 25 dB
300 - 1500 MHz: > 23 dB
1500 - 3000 MHz: > 21 dB
3000 - 12000 MHz: > 15 dB
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