The RG405 from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 61 GHz, Cut off Frequency 61 GHz, Attenuation 13.72 to 100.30 dB/ft, Capacitance 29.13 pF/ft, Operating Temperature -55 to 125 Degree C. Tags: Flexible, Hand Formable, Semi-rigid. More details for RG405 can be seen below.