SNA5004A 9kHz~4.5GHz 4Ports

Setting range of output level: -55 dBm ~ +10 dBm 

Dynamic range: 125 dB

Support 2/4-ports scattering-parameter, differential-parameter, and time-domain parameter measurements

Support one-key measurement of  Q-factor, bandwidth and insertion loss of a filter

Support  impedance conversion, fixture simulation and adapter removal/insertion adjustments

Optional spectrum analyzer and TDR functions