The LMR-240-FT from Pasternack Enterprises Inc is a RF Cable with Frequency Range DC to 5.8 GHz, Cut off Frequency 31 GHz, Propagation Velocity 0.84, Cable Diameter 0.24 Inches, Attenuation 1.7 to 20.4 dB/100ft. Tags: Flexible. More details for LMR-240-FT can be seen below.