Silver+ digital video coaxial cable for SDI, HD-SDI, 3G-SDI and UHD signals, with a double shield providing over 110 dB attenuation against electromagnetic interference. Also available in an EMC version with triple shield and over 130 dB. For fixed installation.
The Percon VK 50 Silver+ is a video coaxial cable designed for digital applications. It supports serial digital (SDI) transmission and high-definition formats according to SMPTE 259M (270 Mb/s, SDI), SMPTE 292M (1.5 Gb/s, HD-SDI) and SMPTE 424M (3G-SDI), as well as UHD-1 and UHD-2 formats. It is also suitable for critical analogue circuits.
Its 0.28 mm² (23 AWG) solid silver-plated copper (EHC Cu Ag) conductor with foamed high-density polyethylene (FHDPE+) insulation ensures precise, low-loss signal transmission.
It is especially suited to installations with high interference levels, such as those near power cables, transformers, lighting dimmers or mobile phone signals. Its double shield, made of a polished copper/polyester tape and a copper braid with 95% coverage, offers low transfer impedance and minimal DC resistance, achieving over 110 dB attenuation against high, medium and low frequency electromagnetic signals.
For even more demanding environments, the EMC version features a triple shield, made of an aluminium/polyester/aluminium tape, a tinned copper braid with 95% coverage and a second aluminium/polyester tape, raising electromagnetic interference attenuation above 130 dB.
With a nominal outer diameter of 4.5 mm, a weight of 23.7 kg/km and an FRLSZH jacket — flame retardant, low smoke and zero halogen — it is the safe choice for fixed broadcast installations.
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