Keysight Agilent Fieldfox N9923A Vector Network Analyzer - Calibrated 6 GHzProduct Description The Keysight Agilent Fieldfox N9923A is a calibrated vector network analyzer offering reliable measurements up to 6 GHz. Ideal for precise RF and microwave testing in the field. Things to Note Appearance: 80 90% new, functionally tested. As a used item, minor scratches may be present. However, all products are fully functional and come with a DOA (Dead on Arrival) warranty. For EU Buyers: The price does not include VAT and customs