Nu-Trac®-1250 is a large-diameter radiating cable engineered for extended runs in tunnels, metros, and subways. With its dual-shield design and polyethylene interlayer, it ensures low attenuation and consistent RF coverage. The cable’s robust build and optimized coupling make it ideal for high-reliability indoor communication in challenging, enclosed environments.
NU-TRAC-1250 Polyethylene jacketed version
Part NumberTRC-1250-PE |
EnvironmentOutdoor |
JacketPE |
Overall Diameter (mm)43.18 |
Overall Diameter (in)1.7 |
Weight Kg/m1.1161 |
Weight lb/ft0.75 |
Operating Temp.°C (°F)-40° to 80°C (-40° to 176°F) |
Min. Bend Radius (mm)342.9 |
Min. Bend Radius (in)13.5 |
Bending Moment (Nm) |
Bending Moment (ft-lb) |
Max Frequency (GHz)3 |
Impedance (ohms)50 |
Power Handling (DWV) |
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