N5244A-400 4-port, 10 MHz – 43.5 GHz PNA-X Network Analyzer, 2.4 mm (m)

The Keysight PNA-X network analyzer is a highly integrated and flexible single-connection microwave test engine for measuring active devices such as amplifiers, mixers, and frequency converters.
Maximum Frequency: 43.5 GHz
Dynamic Range: 124 dB
Output Power: 13 dBm
Trace Noise: 0.002 dBrms
Number of Built-In Ports: 2 or 4 ports
Harmonics: -60 dBc
Noise Floor: -111 dBm
Best Speed at 201 Point, 1 Sweep: 5.5 ms