The DSA832 from RIGOL Technologies is a RF Spectrum Analyzer with Frequency 0.009 to 3200 MHz, Resolution Bandwidth 10 Hz to 1 MHz, DANL Less than -157 dBm (PA off), Less than -161 dBm (PA on), Phase Noise Less than -98 dBc/Hz. Tags: Analyzer with Screen. More details for DSA832 can be seen below.