The EFEM-P6KH-040 from Dynawave, Inc. is a RF Cable Assembly with Length 40 Inches, Attenuation 0.07 to 0.93 dB/ft, Frequency DC to 40 GHz, Temperature -65 to 125 Degree C, Velocity of Propagation 82%. Tags: Flexible. More details for EFEM-P6KH-040 can be seen below.