Achieve phase stability with this 97-cm cable when a DUT is connected, with adapter, directly to the test set port.


The Keysight 85133E is a 97 cm (38 in) long1 flexible cable with a 2.4 mm female2 to PSC-2.4 mm female connector. Cable frequency range is DC to 50 GHz with a return loss of 15 dB or better. Insertion loss is 0.446 + 0.017F + 0.456√F for the test port connector and 4.52 dB at maximum frequency for the device connector. Phase stability of semi-rigid/flexible cables is specified with a 90 degree bend using a 2.5 inch radius. Stability1 of the Keysight 85133E is less than 0.15 dB and phase is 0.17°*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.

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