The V6 ECO 100XA-6 from Aaronia AG is a RF Spectrum Analyzer with Frequency 9 kHz to 6 / 8 GHz, Resolution Bandwidth 62 mHz to 200 MHz, Real Time Bandwidth 44 MHz, DANL -170 dBm/Hz, Attenuation Range 50 dB / 70 dB (0.5 dB steps). Tags: USB / Computer Controlled. More details for V6 ECO 100XA-6 can be seen below.