Coaxial Cables

RF32(1-1/4″)

Coaxial Cables

Construction

Inner conductor Corrugated copper tube Φ13.1 mm
Dielectric Foam PE Φ32.8 mm
Outer conductor Corrugated copper Φ36.0 mm
Sheath PE/LSOH Φ38.6 mm

Electrical & Mechanical Characteristics

Impedance 50±3 Ohm
Nominal capacitance 76 pF/m
Velocity of propagation 88%
Insulation resistance >5000 Mohm.Km
Inner conductor resistance 0.76 Ohm/Km
Outer conductor resistance 0.60 Ohm/Km
Installation temperature range -40°C - +60 °C
Operating temperature range -55°C - +85°C
Test voltage 9 KV
Cable weight (approx.) 940kg/km
Operating Frequency Band 1 – 3300 MHz
Screening effectiveness >120dB

Attenuation

Frequency Attenuation Attenuation Frequency Attenuation Attenuation
(MHz) (dB/100m) (dB/100ft) (MHz) (dB/100m) (dB/100ft)
10 0.24 0.08 1250 3.19 1.06
100 0.79 0.26 1500 3.55 1.18
150 0.98 0.33 1700 3.83 1.28
200 1.15 0.38 1800 3.96 1.32
300 1.43 0.48 2000 4.22 1.41
450 1.78 0.59 2100 4.34 1.45
500 1.89 0.63 2200 4.47 1.49
700 2.29 0.76 2300 4.59 1.53
800 2.47 0.82 2500 4.83 1.61
900 2.63 0.88 2700 5.06 1.69
1000 2.8 0.93 3000 5.4 1.8

Return Loss

806-960 MHz 24.29dB
1700-2000 MHz 24.29dB