Keysight 85131F Test Port Cable Set, Flexible, 3.5mm to 3.5mm, 0.12dB, DC to 26.5GHz

The Keysight 85131F is a 62.2 cm (24.5 in) long(1) flexible cable set composed of a 3.5 mm female(2) to PSC-3.5 mm female connector and a 3.5 mm female(2) to a 3.5 mm male connector. Cable frequency range is dc to 26.5 GHz with a return loss greater than or equal to 6 dB. Insertion loss is 0.25*(f/2) + 0.2 dB, where f is frequency in GHz, for the test port connector and 1.5 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(1) of the Keysight 85131F is less than 0.12 dB and phase is 0.13*f + 0.5, where f is frequency in GHz.

1 - Cable length and stability are supplemental characteristics.

2 - Special rugged female connector is designed specifically for connecting to the network analyzer test port, but does not mate with a standard male connector.