The PE-047SR-STR-FT from Pasternack Enterprises Inc is a RF Cable with Frequency Range DC to 40 GHz, Cable Diameter 0.047 Inches, Attenuation 40 to 190 dB/100ft, Power 6.5 to 32 W, Operating Temperature -55 to 100 Degree C. Tags: Semi-Rigid. More details for PE-047SR-STR-FT can be seen below.