Achieve phase stability when using this 97.2-cm cable with reflection/transmission test sets


The Keysight 85132E is a 97.2 cm (38.25 in) long1 flexible cable with a 3.5 mm female2 to 7 mm female connector. Cable frequency range is dc to 18 GHz with a return loss of 17 dB or better. Insertion loss is 0.35 * (f) + 0.3, where f is frequency in GHz, for the test port connector and 1.8 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. Stability1 of the Keysight 85132E is less than 0.22 dB and phase is 0.16 * f + 0.8, 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.

For more information about 3.5 mm cables and adapters, please visit Cables for Network Analyzers with 3.5 mm Test Ports.

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