The R&S®UMS175 from Rohde & Schwarz is a RF Spectrum Analyzer with Frequency 9 kHz to 7.5 GHz, Real Time Bandwidth 10 MHz, Storage Temperature -30 to 70 Degree C, Operating Temperature -30 to 40 Degree C. Tags: USB / Computer Controlled. More details for R&S®UMS175 can be seen below.