The R&S FSVR7 from Rohde & Schwarz is a RF Spectrum Analyzer with Frequency 10 Hz to 7 GHz, Resolution Bandwidth 1 Hz to 40 MHz, Real Time Bandwidth 40 MHz, Video Bandwidth 1 Hz to 40 MHz, DANL -120 to -90 dBm. Tags: Analyzer with Screen. More details for R&S FSVR7 can be seen below.