Cable frequency range: DC to 26.5 GHz with a return loss of 16 dB or better
Insertion loss is 0.46 sqrt (f) + 0.3, where f is frequency in GHz, for the test port connector and 2.7 dB at maximum frequency for the device connector
Phase stability of semi-rigid/flexible cables is specified with a 90 degree bend using a 4 to 3 inch radius
Stability of the Agilent 85134E is less than 0.22 dB and phase is 0.16 f + 0.8, where f is frequency in GHz