RG403 Coaxial Cabless RG403 Construction Inner conductor Dielectric Inner Shield coverage Inner Sheath Outer Shield coverage Outer Sheath
Silver Plated copper clad steel PTFE 95% Sliver plated cooper braid FEP 95% Sliver plated cooper braid FEP
7 x 0.1±0.02 mm Φ0.86 ± 0.05 mm Φ1.26 ± 0.05 mm Φ1.88 ± 0.05 mm Φ2.29± 0.05 mm Φ2.95 ± 0.05 mm
Electrical & Mechanical Characteristics Capacitance Impedance Velocity of propagation Nominal capacitance Conductor DC resistance Outer shield DC resistance Max. operating frequency Max. operating voltage Corona extinction voltage Voltage withstand Spark test Operating temperature range
96.5 pF/m 50±2 Ohm 69.5% 97 pF/m 800.5 Ohm/Km 21.3 Ohm/Km 10.0 GHz 1500.0 RMS 1000.0 VRMS 2000.0 VRMS 2000.0 VRMS -55 °C - +200 °C
n a i n
o d le
Ca
FEP Outer sheath
Silver copper shield 1 Silver copper conductor FEP Inner sheath Solid PTFE dielectric Silver copper shield 2
Attenuation Frequency(MHz) 100 400 1000 3000
14
Attenuation (dB/100 m) 13.8 27.8 44.2 78.3
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Attenuation (dB/100ift) 45.3 91.2 145 257.0
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