The MB103 from ANOISON Electronics LLC is a RF Cable with Frequency Range DC to 50 GHz, Cut off Frequency 50 GHz, Propagation Velocity 0.75, Cable Diameter 0.1039 Inches, Attenuation 0.10 to 1.46 dB/ft. Tags: Flexible, Hand Formable, Semi-rigid. More details for MB103 can be seen below.