Coaxial Cables

AQR860

Coaxial Cables

Construction

Inner conductor Copper-clad Aluminium wire Φ5.16 mm
Dielectric Foam PE Φ20.03 mm
Outer conductor Welding solid aluminum tube Φ21.84 mm
Sheath PE/LSOH Φ24.38 mm
Messager optional

Electrical & Mechanical Characteristics

Impedance 75±5 Ohm
Nominal capacitance 50 pF/m
Velocity of propagation 88%
Insulation resistance >5000 Mohm.Km
Inner conductor resistance 1.90 Ohm/Km
Outer conductor resistance 1.06Ohm/Km
Installation temperature range -40°C - +85 °C
Operating temperature range -40°C - +85°C
Cable weight (approx.) 316kg/km

Attenuation

Frequency(MHz) Attenuation (dB/100 m) Attenuation (dB/100 ft)
5 0.3 0.09
50 1.05 0.32
250 2.3 0.7
300 2.49 0.76
350 2.72 0.83
400 2.89 0.88
450 3.12 0.95
500 3.28 1
550 3.48 1.06
600 3.61 1.1
750 4.07 1.24
865 4.36 1.33
1000 4.72 1.44

Return Loss

5-30 MHz >30dB
30-470 MHz >30dB
470-1000 MHz >30dB