Coaxial Cables

Tri-RG180

ConstructionCoaxial Cables

Inner conductor Silver plated copper covered steel 7 x 0.10 mm
Dielectric Solid PTFE Φ2.60 ±0.10mm
Outer conductor(shield1) Silver plated copper (0.1mm) Φ3.15±0.10mm
Inner sheath FEP Φ3.60±0.10mm
Outer conductor(shield2) Silver plated copper (0.13mm) Φ4.40±0.10mm
Outer sheath FEP Φ4.80±0.10mm

 

Electrical & Mechanical Characteristics

Impedance Nom.95±5 Ohm
Nominal capacitance 50 pF/m
Velocity of propagation 70%
Insulation resistance
Inner conductor resistance 800.5 Ohm/Km
Outer conductor resistance 27.9 Ohm/Km
Operatig Voltage(max) 1.0 KV
Test Voltage
Operating temperature range -55°C - +200 °C
Cable weight (approx.) 53 Kg/Km
Screening effectiveness >60 dB

 

Attenuation

Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft)
100 21 6.4
200 30 9.1
400 43 13.1
900 65 19.8
1200 76 23.2
1500 85 25.9
1800 94 28.7
2000 99 30.2
2500 111 33.8