Tri-RG400
Construction :
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Inner conductor Silver plated copper 19 x 0.20 mm Dielectric Solid PTFE Φ2.95 ± 0.10 mm Outer conductor (shield 1) Silver plated copper(0.13mm) Φ3.55 ± 0.10 mm Inner sheath FEP Φ4.30 ± 0.10 mm Outer conductor (shield 2) Silver plated copper (0.13mm) Φ4.90 ± 0.10 mm Outer sheath FEP Φ5.70 ± 0.10 mm -
Electrical & Mechanical Characteristics :
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Impedance 50±3 Ohm Nominal capacitance 94 pF/m Velocity of propagation 70% Insulation resistance - Mohm.Km Inner conductor resistance - Ohm/Km Outer conductor resistance - Ohm/Km Operatig Voltage(max) 1.8 KV Test Voltage Operating temperature range -55°C - +200 °C Cable weight (approx.) 78 Kg/Km Screening effectiveness >60 dB
Attenuation :
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Frequency (MHz) Attenuation (dB/100 m) Max. Attenuation(dB/100ft) 100 15 4.6 200 22 6.7 400 31 9.4 900 47 14.3 1200 55 16.8 1500 62 18.9 1800 68 20.7 2000 72 21.9 2500 81 24.7