Coaxial Cables

SF250 (Flexible RG 401)

SF250 (Flexible RG 401)

Construction

Inner conductor Silver plated copper clad steel Φ1.67 mm
Dielectric Solid PTFE Φ5.31 ± 0.10 mm
Outer conductor Tinned copper Φ6.30± 0.10mm
Shield coverage 100%

Electrical & Mechanical Characteristics

Impedance:50±3 Ohm

Nominal capacitance :95 pF/m

Velocity of propagation :-

Insulation resistance :- Mohm.Km

Inner conductor resistance :- Ohm/Km

Outer conductor resistance :- Ohm/Km

Operating temperature range :-65°C - +165 °C

Min.bending radius :30mm

Attenuation

Frequency(GHz) Max. Attenuation(dB/100m) Max. Attenuation(dB/100ft)
0.5 16 4.9
1 24 7.3
5 62 18.9
10 97 29.6
20 145 44.2