Coaxial Cables

17 VATC

Coaxial Cables

Construction

Inner conductor Bare copper/Copper clad steel(CCS) Φ1.13 mm
Dielectric Foam PE Φ4.80 mm
Outer conductor (shield 1) Aluminum Foil Φ4.95 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 16.8 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 3.7 1.13
100 5.5 1.68
200 8.1 2.47
400 11.7 3.57
800 17 5.18
950 18.7 5.7
1350 22.8 6.95
1750 26.4 8.05
2150 29.8 9.09
3000 36.2 11.04

Return Loss

5-1000 MHz >=25dB
1000-2000 MHz >=20dB