The SSA3032X Plus from SIGLENT is a RF Spectrum Analyzer with Frequency 9 kHz to 3.2 GHz, Frequency Resolution 0.01 Hz, Resolution Bandwidth 1 Hz to 1 MHz, Video Bandwidth 1 Hz to 1 MHz, DANL 10 to 20 dBm. Tags: Analyzer with Screen, USB / Computer Controlled. More details for SSA3032X Plus can be seen below.