The M17/127-RG393 from Carlisle Interconnect Technologies is a RF Cable with Frequency Range 0.1 to 1 GHz, Cut off Frequency 1 GHz, Attenuation 2.4 to 8.8 dB/ft, Capacitance 32 ?/ft, Power 290 to 4100 W. More details for M17/127-RG393 can be seen below.