Coaxial cable

RG 6/U-4 digital
Copper-clad steel conductor Foamed/cellular polyethylene insulation
AL foil and AL braiding screen PVC sheath



Application:

For installation in circuits for transmission of high-frequency signals, in control and measuring devices, information systems, closed-circuit television (CCTV), for connection of radio- and television (incl. satellite) antennas, in cable television networks, for Master Antenna TV (MATV) and Community Antenna TV (CATV).
The cable is extremely suitable for Digital Television (DTV) signals, including both Standard-definition Televison (SDTV) as well as High-definition Television (HDTV).

Technical characteristics:

  • Produced according to MIL-C-17
  • Dielectric constant: 1.60
  • Impedance: 75±3 Ohm
  • Capacitance, max.: 51±2 pF/ì
  • Screening efficiency: >75 dB
  • Velocity of propagation: 85%
  • Frequency range: 3 GHz
  • Test voltage, min.: 2 kV
  • Return loss:
    • 450 - 1000 MHz: -30 dB max.
    • 1000 - 2400 MHz: -25 dB max.
  • Shielding factor:
    • 450 - 1000 MHz: 62 dB
    • 1000 - 2400 MHz: 56 dB
  • Temperature range: from -30 °C to +80 °C
  • Temperature during installation, min.: -5 °C
  • Minimum bending radius: 35 mm
  • Vibration-proof with frequency up to 5 kHz for 3 hours
  • Resistant to low-air pressure: down to 0.670 kPa.
  • Resistant to high-air pressure: up to 294 kPa.
  • Resistant to high air humidity: up to 98 %.
  • Flame retardance: according to IEC 332-1
  • Nominal cable weight: 38.0 kg/km
Cable design:
  • Inner conductor: copper-clad solid steel conductor with diameter 1.024 mm.
    Nominal copper thickness - 66.54 microns.
  • Insulation: FPE/PPE foamed/cellular polyethylene with diameter over insulation 4.57±0.03 mm
  • Outer conductor (screen):
    • aluminium tape/foil 27µm/17.5 mm with 100 % coverage density
    • tinned copper or aluminium braiding 16 x 4 x 0.13 mm with 50 % coverage density
  • Outer sheath: Polyvinylchloride (PVC)
  • Sheath colour: White RAL 9010
  • Outer cable diameter: 6.80±0.05 mm

Data:

Frequency, MHz Attenuation, db/100 m., max.
55 4.15
100 6.10
200 8.37
250 9.40
300 10.00
330 11.21
400 12.30
450 13.38
470 13.80
500 14.00
550 14.37
600 15.30
650 16.10
750 17.68
800 18.40
870 19.36
1000 21.51
1150 24.00
1350 26.00
1450 26.80
1670 28.20
1750 29.30
1850 30.00
2150 31.60


Please contact us for more information.





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