A cable for transmitting both digital and analogue video signals. Compact, light and designed for short distances, it is ideal for indoor cabling applications where space is at an absolute premium, such as racks or outdoor broadcasting units. The V05L/20 is ultra-flexible thanks to its supple stranded wire core. The conductor is capable of transmitting an SDI video signal over 155 metres, a 1.5-Gb/s (HDTV) signal over 40 metres and a 3-Gb/s signal (HD-SDI) over 25 metres. The flexible copper wire of the inner conductor is tinned for rapid soldering. The conductor is enclosed in a physically foamed PE dielectric medium. Effective protection against electromagnetic interference is offered by double shielding comprising an AL foil shield enclosing the conductor and insulation, over which an ultra-densely woven copper shield provides over 90 per cent screening. The outer jacket is of highly temperature-resistant thermoplastic elastomer (TPE).
Technical Data:
Design
inner conductor: stranded tinned copper, 7 x 0.15 mm |
insulation: Foam-Skin PE, gas injected, Ø 1,9 mm |
shielding: AL-PET foil + tinned copper braid (>90% coverage) |
outer jacket: TPE-E |
overall diameter: 2.9 mm |
Mechanics
working temperature: -40°C / +85°C |
min. bending radius: 30 mm |
Electric
characteristic impedance: 75 Ω ± 5% |
capacity: 58 pF/m |
velocity of propagation: 82 % |
DC resistance: |
inner conductor: 145 Ω/km |
outer conductor: 23 Ω/km |
nom. attenuation [dB/100m]: |
1 MHz: 1.6 |
5 MHz: 4.1 |
10 MHz: 5.7 |
100 MHz: 16.5 |
135 MHz: 19.1 |
200 MHz: 23.5 |
270 MHz: 27.6 |
500 MHz: 37.4 |
750 MHz: 46.0 |
1000 MHz: 53.6 |
1500 MHz: 67.1 |
3000 MHz: 100.6 |
6000 MHz: 158.0 |
12000 MHz: 265.9 |
return loss: |
30 – 300 MHz: > 24 dB |
300 – 1500 MHz: > 22 dB |
1500 – 6000 MHz: > 15 dB |