The CCSMA18-MM-086F-12 from Crystek Corporation is a RF Cable Assembly with Length 12 Inch, Attenuation 0.15 to 1.06 dB/ft, Capacitance 31 pF/ft, Frequency DC to 18 GHz, Power 30 to 180 W. Tags: Flexible. More details for CCSMA18-MM-086F-12 can be seen below.