The S332E from Anritsu is a RF Spectrum Analyzer with Frequency 9 KHz to 4 GHz, Resolution Bandwidth 10 Hz to 3 MHz, DANL -152 dBm, Attenuation Range 0 to 55 dB, Third Order Intercept(TOI) 16 to 33 dBm. Tags: Analyzer with Screen. More details for S332E can be seen below.