The C405/C405TP from IntelliConnect is a RF Cable with Frequency Range DC to 61 GHz, Cut off Frequency 61 GHz, Cable Diameter 0.085 Inches, Attenuation 13.6 to 100.3 dB/ft, Capacitance 29 pF/ft. Tags: Semi-Rigid. More details for C405/C405TP can be seen below.