5 Performance Tests38 Keysight 85024A User’s and Service GuideRecommended Test EquipmentTable 5-1 lists the equipment that is recommended for use in performance testingof the probe. Other equipment may be substituted if its specifications meet orexceed the specifications listed in the “Critical Specifications” column.Table 5-1 Recommended test equipmentType Critical specifications Recommendedmodel or part numberVector network analyzer 300 kHz to 3 GHz 8714ET/ES, 8753ET/ES, 8753E [a][a] Many models of network analyzers can be used for these performance tests. The network analyzer must cover thefrequency range 300 kHz to 3 GHz, and be capable of power output in the range of –3 to +5 dBm.Power meter 437B/438A or E4418A/E4419APower sensor 300 kHz to 3 GHz–30 dBm to +5 dBm 8482AType-N cable, male-to-male 50 W 8120-8862 or equivalentProbe adapter Supplied with probe 11880-60001Attenuator, type-N, 50 W Any value 10 to 20 dB nominal 8491A/B/C Option 20, Option 10,or equivalentType-N Adapter,female-to-female 1250-0777 or equivalent