Coaxial Cables

19 VATC

Coaxial Cables

Construction

Inner conductor Bare copper/Copper clad steel(CCS) Φ1.02 mm
Dielectric Foam PE Φ4.60 mm
Outer conductor (shield 1) Aluminum Foil Φ4.75 mm
Shield coverage 1 100%
Outer conductor (shield 2) Aluminum wire braid (Type 1) 64x0.12 mm
Shield coverage 2 45%
Outer conductor (shield 2) Aluminum wire braid (Type 2) 48x0.12 mm
Shield coverage 2 35%
Sheath PVC/FR-PVC Φ6.80 mm

Electrical & Mechanical Characteristics

Impedance 75±5 Ohm
Nominal capacitance 50 pF/m
Velocity of propagation 85%
Insulation resistance >5000 Mohm.Km
Inner conductor resistance 21.4 Ohm/Km
Outer conductor resistance - Ohm/Km
Rated temperature 70°C
Cable weight (approx.) - kg/km
Screening effectiveness >70 dB (5-1000MHz)

Attenuation

Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft)
50 4.6 1.4
100 7.1 2.16
200 9 2.74
400 13 3.96
800 19 5.79
950 20.9 6.37
1350 25.5 7.77
1750 29.6 9.02
2150 33.4 10.18
3000 40.6 12.38

Return Loss

5-1000 MHz >=22dB
1000-2000 MHz >=20dB