Tri-RG180
Construction :
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Inner conductor Silver plated copper covered steel (SCCS) 7 x 0.10 mm Dielectric Solid PTFE Φ2.60 ± 0.10 mm Outer conductor (shield 1) Silver plated copper (0.1mm) Φ3.15 ± 0.10 mm Inner sheath FEP Φ3.60 ± 0.10 mm Outer conductor (shield 2) Silver plated copper (0.13mm) Φ4.40 ± 0.10 mm Outer sheath FEP Φ4.80 ± 0.10 mm -
Electrical & Mechanical Characteristics :
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Impedance Nom.95±5 Ohm Nominal capacitance 50 pF/m Velocity of propagation 70% Insulation resistance - Mohm.Km 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 :
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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