E5071C Refurbished Keysight-Agilent
Wide dynamic range: > 123 dB dynamic range at test port (typical)
Fast measurement speed: 39 ms @ full 2-port cal, 1601 points
Low trace noise: 0.004 dB rms @ 70 kHz IFBW
Integrated 2- and 4-ports with balanced measurements
Frequency options are available: From 9 kHz/100 kHz (with bias tees) to 3 GHz/8.5 GHz