The 450310003 from CommScope is a RF Cable with Frequency Range 5.0 to 3000 MHz, Cut off Frequency 3 GHz, Propagation Velocity 0.85, Attenuation 0.21 to 3.13 dB/100 ft, Capacitance 53.15 pF/m, 16.2 pF/ft. More details for 450310003 can be seen below.