The GF5-124T from GIGAFLIGHT Connectivity is a RF Cable with Cut off Frequency 150 to 5000 MHz, Propagation Velocity 0.7, Attenuation 12.2 dB, Capacitance 29.3 pF, Operating Temperature -55 to 200 Degree C. Tags: Flexible. More details for GF5-124T can be seen below.