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SF250 (Flexible RG 401)

Construction

Inner conductor Silver plated copper Φ1.63 mm
Dielectric Solid PTFE Φ5.30 ± 0.10 mm
Outer conductor Tin Dipped Copper Braid Φ6.35± 0.10mm
Shield coverage   100%

Electrical & Mechanical Characteristics

Impedance 50±2 Ohm
Nominal capacitance 95.1 pF/m
Velocity of propagation -
Insulation resistance -
Inner conductor resistance -
Outer conductor resistance -
Max. operating voltage 3.5KV
Operating temperature range -55°C - +155 °C
Min. bending radius 30 mm

Attenuation

Frequency (GHz) Max. Attenuation (dB/100m) Max. Attenuation (dB/100ft)
0.5 17 5
1 25 8
5 63 19
10 103 31
20 154 47
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