Coaxial Cables

RF 59 PC

 

Construction

Coaxial Cables

Inner conductor Plain copper 7x0.25mm
Dielectric Foam PE Φ3.70±0.10mm
Outer conductor(shield) Plain copper 120x0.15mm
Shield coverage 95%
Sheath PVCorLSZH Φ6.15±0.10mm

 

Electrical & Mechanical Characteristics

Impedance 75±5Ohm
Nomina lcapacitance 56pF/m
Velocity of propagation 80%
Insulation resistance >5000Mohm.Km
Inner conductor resistance 49Ohm/Km
Outer conductor resistance 9Ohm/Km
Operating temperature range -30°C-+70°C
Copper weight 23.8Kg/Km
Cable weight(approx.) 53.0Kg/Km
Screening effectiveness >55dB

 

Attenuation

Frequency(MHz)50 Attenuation(dB/100m)7.1 Attenuation(dB/100ft)2.16
100 10.1 3.08
200 14 4.27
400 20.2 6.16
500 23.6 7.2
600 26.2 7.99
860 32.2 9.82
1000 34.8 10.61

 

Return Loss

30-300MHz >25dB
300-600MHz >24dB
600-900MHz >20dB